[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"learn-\u002Flearn\u002Fhow-to\u002Foil-gas-snowflake-dls-legal-land-description":3,"learn-related-how-to\u002Foil-gas-snowflake-dls-legal-land-description":319},{"id":4,"title":5,"body":6,"category":296,"createdAt":296,"cta":297,"description":298,"extension":299,"icon":296,"industry":296,"keywords":300,"meta":306,"navigation":307,"path":308,"province":296,"relatedPages":309,"section":312,"seo":313,"stem":314,"systems":315,"updatedAt":296,"__hash__":318},"learn\u002Flearn\u002Fhow-to\u002Foil-gas-snowflake-dls-legal-land-description.md","Oil and Gas DLS Legal Land Descriptions in Snowflake — Township Canada",{"type":7,"value":8,"toc":289},"minimark",[9,14,18,21,26,35,38,57,60,64,77,130,133,140,144,147,150,184,187,200,204,207,234,237,245,249,273,280,285],[10,11,13],"h1",{"id":12},"convert-oil-and-gas-dls-legal-land-descriptions-in-snowflake","Convert Oil and Gas DLS Legal Land Descriptions in Snowflake",[15,16,17],"p",{},"Oil and gas companies on Snowflake store thousands of well records identified by DLS legal land descriptions — LSD 06-22-049-11W5, NE-36-042-03W5, SE-14-062-20W5. Every well licence, pipeline application, and production report in the warehouse references a location in this format. The problem: DLS notation tells you where a well sits on the survey grid, but it does not give you GPS coordinates for mapping, spatial analysis, or joining against other geospatial datasets.",[15,19,20],{},"Township Canada's Snowflake External Function converts DLS legal land descriptions to GPS coordinates directly in SQL. No exports, no Python scripts, no broken data lineage.",[22,23,25],"h2",{"id":24},"why-oil-and-gas-data-teams-need-this","Why Oil and Gas Data Teams Need This",[15,27,28,29,34],{},"Canadian energy companies file well licences and production data using ",[30,31,33],"a",{"href":32},"\u002Flearn\u002Fsystems\u002Fdls","DLS notation"," — the Dominion Land Survey grid that divides western Canada into sections, townships, and ranges. The Alberta Energy Regulator alone tracks over 672,000 wells by their DLS address. Saskatchewan and Manitoba use the same system.",[15,36,37],{},"Inside Snowflake, a wells table might have 10,000 to 100,000 rows, each with a legal land description like LSD 14-27-048-05W5. That description identifies a precise 40-acre parcel near Drayton Valley, Alberta — but until you convert it to GPS coordinates (52.908, -115.243), you cannot:",[39,40,41,45,48,51,54],"ul",{},[42,43,44],"li",{},"Plot wells on a map dashboard",[42,46,47],{},"Calculate distance between wellpads and facilities",[42,49,50],{},"Join well locations against pipeline geometries or lease boundaries",[42,52,53],{},"Run proximity analysis for new drilling applications",[42,55,56],{},"Feed location data into BI tools like Tableau or Power BI",[15,58,59],{},"The traditional workaround — export to CSV, convert externally, re-import — breaks data lineage and drifts out of sync the moment the source table updates from new AER filings.",[22,61,63],{"id":62},"how-it-works","How It Works",[15,65,66,67,71,72,76],{},"The ",[30,68,70],{"href":69},"\u002Fguides\u002Fsnowflake-external-function","Township Canada Snowflake External Function"," connects your Snowflake account to the Township Canada Batch API through an AWS Lambda proxy. Once configured, you call ",[73,74,75],"code",{},"TOWNSHIP_CONVERT()"," like any built-in SQL function:",[78,79,84],"pre",{"className":80,"code":81,"language":82,"meta":83,"style":83},"language-sql shiki shiki-themes material-theme-lighter vitesse-light vitesse-dark","SELECT\n    well_id,\n    uwi_location,\n    TOWNSHIP_CONVERT(uwi_location):latitude::FLOAT AS latitude,\n    TOWNSHIP_CONVERT(uwi_location):longitude::FLOAT AS longitude\nFROM aer_wells\nWHERE province = 'AB';\n","sql","",[73,85,86,94,100,106,112,118,124],{"__ignoreMap":83},[87,88,91],"span",{"class":89,"line":90},"line",1,[87,92,93],{},"SELECT\n",[87,95,97],{"class":89,"line":96},2,[87,98,99],{},"    well_id,\n",[87,101,103],{"class":89,"line":102},3,[87,104,105],{},"    uwi_location,\n",[87,107,109],{"class":89,"line":108},4,[87,110,111],{},"    TOWNSHIP_CONVERT(uwi_location):latitude::FLOAT AS latitude,\n",[87,113,115],{"class":89,"line":114},5,[87,116,117],{},"    TOWNSHIP_CONVERT(uwi_location):longitude::FLOAT AS longitude\n",[87,119,121],{"class":89,"line":120},6,[87,122,123],{},"FROM aer_wells\n",[87,125,127],{"class":89,"line":126},7,[87,128,129],{},"WHERE province = 'AB';\n",[15,131,132],{},"Snowflake batches rows automatically (up to 100 per request), sends them through the API, and maps GPS coordinates back to each row. A table with 12,000 well records processes in about two minutes.",[15,134,135,136,139],{},"The setup takes under an hour for a data engineer: deploy the Lambda function, configure API Gateway, create IAM roles, and register the integration in Snowflake. The ",[30,137,138],{"href":69},"step-by-step guide"," covers the full process.",[22,141,143],{"id":142},"real-world-scenario-enriching-a-production-database","Real-World Scenario: Enriching a Production Database",[15,145,146],{},"A midstream operator in Alberta tracks 8,500 active wells across the Western Canadian Sedimentary Basin. Their wells table in Snowflake includes legal land descriptions from AER public data — locations like NW-25-024-01W5, SE-07-054-12W5, and LSD 09-15-062-20W5.",[15,148,149],{},"The analytics team needs enriched GPS coordinates to build a facility proximity dashboard. With the Snowflake External Function, they run:",[78,151,153],{"className":80,"code":152,"language":82,"meta":83,"style":83},"CREATE TABLE wells_enriched AS\nSELECT\n    w.*,\n    TOWNSHIP_CONVERT(w.lld):latitude::FLOAT AS lat,\n    TOWNSHIP_CONVERT(w.lld):longitude::FLOAT AS lng\nFROM production_wells w;\n",[73,154,155,160,164,169,174,179],{"__ignoreMap":83},[87,156,157],{"class":89,"line":90},[87,158,159],{},"CREATE TABLE wells_enriched AS\n",[87,161,162],{"class":89,"line":96},[87,163,93],{},[87,165,166],{"class":89,"line":102},[87,167,168],{},"    w.*,\n",[87,170,171],{"class":89,"line":108},[87,172,173],{},"    TOWNSHIP_CONVERT(w.lld):latitude::FLOAT AS lat,\n",[87,175,176],{"class":89,"line":114},[87,177,178],{},"    TOWNSHIP_CONVERT(w.lld):longitude::FLOAT AS lng\n",[87,180,181],{"class":89,"line":120},[87,182,183],{},"FROM production_wells w;\n",[15,185,186],{},"The enriched table stays in Snowflake, linked to the source. When new well licences appear in the source table, the team re-runs the query on the incremental rows — no export step, no manual intervention. Results feed directly into Tableau dashboards and dbt models.",[15,188,189,190,194,195,199],{},"For teams that also need to work with individual well locations outside the warehouse, the ",[30,191,193],{"href":192},"\u002Flearn\u002Fhow-to\u002Flegal-land-description-for-oil-and-gas","oil and gas conversion guide"," covers single-location and ",[30,196,198],{"href":197},"\u002Flearn\u002Fhow-to\u002Fbatch-convert-legal-land-descriptions","batch conversion"," workflows.",[22,201,203],{"id":202},"what-dls-formats-are-supported","What DLS Formats Are Supported",[15,205,206],{},"The External Function handles every standard DLS format used in oil and gas:",[39,208,209,216,222,228],{},[42,210,211,215],{},[212,213,214],"strong",{},"Quarter sections",": NE-14-032-21W4 (northeast quarter, Section 14, Township 32, Range 21, West of 4th Meridian)",[42,217,218,221],{},[212,219,220],{},"Legal Subdivisions",": LSD 06-22-049-11W5 (Legal Subdivision 6, Section 22, Township 49, Range 11, West of 5th Meridian)",[42,223,224,227],{},[212,225,226],{},"Sections",": 22-049-11W5 (full 640-acre section)",[42,229,230,233],{},[212,231,232],{},"UWI format",": The location portion of a Unique Well Identifier (e.g., 14-27-048-05W5) converts directly",[15,235,236],{},"Input does not need to be perfectly formatted. Township Canada's parser handles common variations — with or without dashes, abbreviated meridians (W4 vs W4M), and extra whitespace.",[15,238,239,240,244],{},"For well data referenced in ",[30,241,243],{"href":242},"\u002Flearn\u002Fsystems\u002Fnts","NTS notation"," (common for BC operations in the Montney and Horn River basins), the same function converts NTS grid references to GPS.",[22,246,248],{"id":247},"getting-started","Getting Started",[250,251,252,260,267],"ol",{},[42,253,254,255,259],{},"Get a Township Canada API key from the ",[30,256,258],{"href":257},"\u002Fapi","API portal"," — available on any API plan starting at $20\u002Fmonth",[42,261,262,263,266],{},"Follow the ",[30,264,265],{"href":69},"Snowflake External Function setup guide"," to deploy the Lambda proxy and configure the integration",[42,268,269,270,272],{},"Run your first ",[73,271,75],{}," query against a test table",[15,274,275,276,279],{},"The function also works with ",[30,277,278],{"href":69},"Databricks via a Python UDF"," if your team uses both platforms. DLS grid boundaries are available as a Delta Sharing dataset for spatial joins.",[281,282],"cta",{"href":283,"label":284},"\u002F?example=LSD 06-22-049-11W5","Try converting a DLS location now",[286,287,288],"style",{},"html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"title":83,"searchDepth":96,"depth":96,"links":290},[291,292,293,294,295],{"id":24,"depth":96,"text":25},{"id":62,"depth":96,"text":63},{"id":142,"depth":96,"text":143},{"id":202,"depth":96,"text":203},{"id":247,"depth":96,"text":248},null,{"label":284,"href":283},"Convert DLS legal land descriptions to GPS coordinates inside Snowflake SQL for oil and gas well data, pipeline routes, and regulatory reporting.","md",[301,302,303,304,305],"oil gas snowflake dls legal land description","convert dls to gps snowflake","snowflake well location conversion","legal land description snowflake sql","oil and gas data warehouse dls",{},true,"\u002Flearn\u002Fhow-to\u002Foil-gas-snowflake-dls-legal-land-description",[310,32,311,192,197],"\u002Flearn\u002Findustries\u002Foil-and-gas","\u002Flearn\u002Fsystems\u002Flsd","how-to",{"title":5,"description":298},"learn\u002Fhow-to\u002Foil-gas-snowflake-dls-legal-land-description",[316,317],"DLS","LSD","60IgFJy2CMH7ftKLg9l1Jo_Nb5jj-xEZ75kDg8BXCis",[320,633,876],{"id":321,"title":322,"body":323,"category":312,"createdAt":296,"cta":296,"description":620,"extension":299,"icon":296,"industry":296,"keywords":621,"meta":627,"navigation":307,"path":197,"province":629,"relatedPages":296,"section":296,"seo":630,"stem":631,"systems":296,"updatedAt":296,"__hash__":632},"learn\u002Flearn\u002Fhow-to\u002Fbatch-convert-legal-land-descriptions.md","Batch Convert Legal Land Descriptions — Process Thousands of LLDs at Once",{"type":7,"value":324,"toc":608},[325,329,332,335,339,342,360,363,367,373,384,390,401,405,410,413,416,424,427,431,439,443,446,466,469,473,476,514,526,530,543,546,550,564,580,588,596],[10,326,328],{"id":327},"batch-convert-legal-land-descriptions-to-gps-coordinates","Batch Convert Legal Land Descriptions to GPS Coordinates",[15,330,331],{},"If you have a spreadsheet of legal land descriptions that need GPS coordinates, converting them one at a time is not practical. A pipeline company with 2,000 DLS locations for a route survey, an insurance firm triaging 500 claims after a hailstorm, or a land department reconciling quarterly well licence filings — each of these jobs starts with the same problem: a column of LSD or quarter section references that need to become latitude and longitude values.",[15,333,334],{},"Township Canada's batch converter handles this in a single upload.",[22,336,338],{"id":337},"what-the-batch-converter-does","What the Batch Converter Does",[15,340,341],{},"The batch converter accepts a CSV or spreadsheet containing legal land descriptions in any standard Canadian format — DLS, LSD, NTS, quarter section, or Geographic Township. It processes each row, calculates the GPS coordinates from official survey data, and returns the results as a downloadable file.",[15,343,344,345,348,349,348,352,355,356,359],{},"Input formats are flexible. You can upload descriptions like ",[73,346,347],{},"06-32-048-07W5",", ",[73,350,351],{},"NE 14-032-21W4",[73,353,354],{},"NTS A-2-F\u002F93-P-8",", or ",[73,357,358],{},"Lot 12, Concession 3, Township of Essa"," — all in the same file. The converter identifies the survey system for each row automatically.",[15,361,362],{},"Output includes the original description, latitude, longitude, and a confidence flag for each record. Rows that don't match a known land parcel are flagged rather than silently dropped, so you know exactly which entries need review.",[22,364,366],{"id":365},"when-youd-need-batch-conversion","When You'd Need Batch Conversion",[15,368,369,372],{},[212,370,371],{},"Quarterly regulatory filings",": Oil and gas companies submit well location data to the AER, SK Ministry of Energy, or BC OGC using legal land descriptions. Before filing, teams often need to verify coordinates match the descriptions on record. Running the full list through batch conversion catches discrepancies before they become compliance issues.",[15,374,375,378,379,383],{},[212,376,377],{},"Post-event insurance triage",": After a major hailstorm in southern Alberta, an insurer might receive 300+ claims in a week, each referencing a quarter section or LSD. Plotting all of them on a map at once shows the geographic spread of damage and helps prioritize field adjuster routes. See our guide on ",[30,380,382],{"href":381},"\u002Fhow-to\u002Flegal-land-description-for-crop-insurance","how crop insurance uses legal land descriptions"," for more on this workflow.",[15,385,386,389],{},[212,387,388],{},"Farmland portfolio analysis",": Real estate firms or agricultural lenders managing hundreds of rural parcels need GPS coordinates for mapping, valuation, and due diligence. A CSV of quarter sections from land titles converts to a GeoJSON file that drops straight into GIS software.",[15,391,392,395,396,400],{},[212,393,394],{},"Survey project planning",": A surveying crew with 40 section corners to visit needs GPS coordinates for route planning. Upload the list, download as KML, and load it into a GPS device or mapping app. For individual lookups, see the ",[30,397,399],{"href":398},"\u002Fhow-to\u002Fsection-township-range-lookup","section township range lookup guide",".",[22,402,404],{"id":403},"how-to-batch-convert-with-township-canada","How to Batch Convert with Township Canada",[406,407,409],"h3",{"id":408},"step-1-prepare-your-file","Step 1: Prepare Your File",[15,411,412],{},"Create a CSV with one legal land description per row. The descriptions can be in any column — you'll select the right one after upload. If your file has headers, keep them; the converter will detect them.",[15,414,415],{},"A simple file might look like:",[78,417,422],{"className":418,"code":420,"language":421},[419],"language-text","location\n06-32-048-07W5\nNE 14-032-21W4\nSW 03-024-02W5\n11-22-034-04W4\n","text",[73,423,420],{"__ignoreMap":83},[15,425,426],{},"Mixed formats work too. DLS, LSD, NTS, and Ontario Geographic Township descriptions can all appear in the same column.",[406,428,430],{"id":429},"step-2-upload-to-the-batch-converter","Step 2: Upload to the Batch Converter",[15,432,433,434,438],{},"Go to the ",[30,435,437],{"href":436},"\u002Fapp\u002Fbatch","Township Canada batch converter"," and upload your CSV. Select the column containing the legal land descriptions. The converter previews the first few rows so you can confirm it picked the right data.",[406,440,442],{"id":441},"step-3-review-and-download-results","Step 3: Review and Download Results",[15,444,445],{},"Processing time depends on file size — a few hundred rows finish in seconds, and files with thousands of rows typically complete in under a minute. Once done, you can:",[39,447,448,454,460],{},[42,449,450,453],{},[212,451,452],{},"Preview"," results on an interactive map, with each point plotted at its GPS location",[42,455,456,459],{},[212,457,458],{},"Download"," as CSV (coordinates appended to your original data), KML, Shapefile, GeoJSON, or DXF",[42,461,462,465],{},[212,463,464],{},"Check"," the processing report for any rows that didn't match a known parcel",[15,467,468],{},"The processing report is especially useful for data cleanup. If 15 out of 2,000 rows fail, you can fix the formatting on just those 15 and re-run them rather than re-processing the entire file.",[22,470,472],{"id":471},"export-formats","Export Formats",[15,474,475],{},"The batch converter outputs in six formats, depending on where you need the data next:",[39,477,478,484,490,496,502,508],{},[42,479,480,483],{},[212,481,482],{},"CSV"," — for spreadsheets, databases, or further processing",[42,485,486,489],{},[212,487,488],{},"KML"," — for Google Earth and Google Maps",[42,491,492,495],{},[212,493,494],{},"Shapefile"," — for ArcGIS, QGIS, and other GIS platforms",[42,497,498,501],{},[212,499,500],{},"GeoJSON"," — for web maps and developer workflows",[42,503,504,507],{},[212,505,506],{},"DXF"," — for AutoCAD and CAD software",[42,509,510,513],{},[212,511,512],{},"PDF"," — for printed reports and documentation",[15,515,516,517,521,522,400],{},"Export formats beyond PDF require a ",[30,518,520],{"href":519},"\u002Fpricing","Business plan",". For more on what you can do with downloaded results, see the ",[30,523,525],{"href":524},"\u002Fguides\u002Fdownload-results","download results guide",[22,527,529],{"id":528},"example-converting-a-lease-block","Example: Converting a Lease Block",[15,531,532,533,348,536,348,539,542],{},"An Alberta land department needs to convert 150 LSD locations for a lease block review near Drayton Valley. Their spreadsheet has entries like ",[73,534,535],{},"14-27-048-05W5",[73,537,538],{},"15-27-048-05W5",[73,540,541],{},"16-27-048-05W5"," — a cluster of LSDs in Township 48, Range 5, West of the 5th Meridian.",[15,544,545],{},"After uploading the CSV, the batch converter returns GPS coordinates for all 150 parcels in 12 seconds. The team downloads the results as a Shapefile, loads it into ArcGIS, and overlays it with pipeline and wellbore data. Three rows had typos (a township number that doesn't exist), which the processing report flagged for manual correction.",[22,547,549],{"id":548},"try-batch-conversion-now","Try Batch Conversion Now",[15,551,552,553,555,556,558,559,563],{},"Upload your own CSV to the ",[30,554,437],{"href":436}," and get GPS coordinates for every legal land description in your file. Or start with a single conversion — enter ",[212,557,347],{}," into the ",[30,560,562],{"href":561},"\u002F","search bar"," to see how it works.",[15,565,566,567,570,571,575,576,400],{},"Batch conversion is available on ",[30,568,569],{"href":519},"Business plans",". For converting locations one at a time, see the ",[30,572,574],{"href":573},"\u002Fhow-to\u002Flsd-finder","LSD finder"," or ",[30,577,579],{"href":578},"\u002Fhow-to\u002Fdls-to-gps-converter","DLS to GPS converter",[15,581,582,583,587],{},"If your data already lives in Snowflake or Databricks, you can skip the CSV step entirely — Township Canada's ",[30,584,586],{"href":585},"\u002Fblog\u002Fsnowflake-dls-enrichment","Snowflake External Function"," converts DLS locations to GPS coordinates directly inside SQL queries.",[15,589,590,591,595],{},"For developers building batch conversion into their own applications, the ",[30,592,594],{"href":593},"\u002Fblog\u002Fintegrate-legal-land-description-api-canada","API integration tutorial"," covers the Batch API endpoint with code examples.",[15,597,598,599,603,604,607],{},"If your data lives in Google Sheets, the ",[30,600,602],{"href":601},"\u002Fblog\u002Fgoogle-sheets-add-on-convert-legal-land-descriptions","Township Canada Google Sheets Add-On"," converts legal land descriptions to GPS coordinates directly in your spreadsheet — type ",[73,605,606],{},"=TOWNSHIP(A1)"," in any cell or use the sidebar batch converter for up to 200 descriptions at once.",{"title":83,"searchDepth":96,"depth":96,"links":609},[610,611,612,617,618,619],{"id":337,"depth":96,"text":338},{"id":365,"depth":96,"text":366},{"id":403,"depth":96,"text":404,"children":613},[614,615,616],{"id":408,"depth":102,"text":409},{"id":429,"depth":102,"text":430},{"id":441,"depth":102,"text":442},{"id":471,"depth":96,"text":472},{"id":528,"depth":96,"text":529},{"id":548,"depth":96,"text":549},"Convert hundreds or thousands of legal land descriptions to GPS coordinates at once. Upload a CSV and get results in seconds.",[622,623,624,625,626],"batch convert legal land descriptions","bulk lsd to gps","batch lld converter","convert multiple land descriptions","csv legal land description conversion",{"system":628},"dls","alberta",{"title":322,"description":620},"learn\u002Fhow-to\u002Fbatch-convert-legal-land-descriptions","Q0bvX5JmDbZSn5Pb2GGiJI_sslAYimgigbAUQ0l55AY",{"id":634,"title":635,"body":636,"category":312,"createdAt":296,"cta":296,"description":862,"extension":299,"icon":296,"industry":863,"keywords":864,"meta":871,"navigation":307,"path":192,"province":629,"relatedPages":296,"section":296,"seo":873,"stem":874,"systems":296,"updatedAt":296,"__hash__":875},"learn\u002Flearn\u002Fhow-to\u002Flegal-land-description-for-oil-and-gas.md","Legal Land Descriptions for Oil and Gas — DLS and LSD Conversion Guide",{"type":7,"value":637,"toc":850},[638,642,645,648,652,655,662,669,672,676,680,683,694,701,705,708,719,723,726,729,733,744,748,751,789,799,806,810,813,816,820,829,843],[10,639,641],{"id":640},"legal-land-descriptions-for-oil-and-gas-professionals","Legal Land Descriptions for Oil and Gas Professionals",[15,643,644],{},"Every well licence, pipeline application, and surface lease in western Canada is identified by a legal land description. The Alberta Energy Regulator (AER) alone tracks over 672,000 wells — each one tied to an LSD address. If you work in oil and gas land administration, regulatory compliance, or field operations, converting between LSD notation and GPS coordinates is something you do daily.",[15,646,647],{},"This guide covers how legal land descriptions work in the oil and gas context and how to convert them accurately using Township Canada.",[22,649,651],{"id":650},"how-oil-and-gas-uses-legal-land-descriptions","How Oil and Gas Uses Legal Land Descriptions",[15,653,654],{},"The Dominion Land Survey grid is the addressing system for the western Canadian energy industry. Well licences, facility licences, pipeline permits, and surface lease agreements all reference locations using DLS notation: LSD, Section, Township, Range, and Meridian.",[15,656,657,658,661],{},"A typical well licence surface location looks like ",[212,659,660],{},"LSD 14-27-048-05W5"," — Legal Subdivision 14, Section 27, Township 48, Range 5, West of the 5th Meridian. That 40-acre parcel sits near Drayton Valley, Alberta, in a producing region of the Western Canadian Sedimentary Basin.",[15,663,664,665,668],{},"The Unique Well Identifier (UWI) embeds the legal land description directly. A UWI like ",[73,666,667],{},"100\u002F14-27-048-05W5\u002F00"," breaks down as: event sequence (100), then the LSD location (14-27-048-05W5), then the well ID suffix (00). The middle portion is the GPS target for any field crew heading to the site.",[15,670,671],{},"Saskatchewan and Manitoba follow the same DLS system, with the SK Ministry of Energy and Resources and the Manitoba Petroleum Branch using LSD references for well and facility tracking. British Columbia uses NTS (National Topographic System) grid references for most locations, plus DLS in the Peace River region.",[22,673,675],{"id":674},"common-oil-and-gas-workflows","Common Oil and Gas Workflows",[406,677,679],{"id":678},"well-licence-processing","Well Licence Processing",[15,681,682],{},"A new AER well licence arrives with surface location LSD 09-15-062-20W5. The land department needs to:",[250,684,685,688,691],{},[42,686,687],{},"Confirm the LSD is in the correct land block",[42,689,690],{},"Get GPS coordinates for the field crew's navigation system",[42,692,693],{},"Check proximity to existing wells and infrastructure",[15,695,696,697,700],{},"Enter the LSD into ",[30,698,699],{"href":561},"Township Canada"," and get the latitude and longitude in seconds. The result shows the parcel on both the survey grid and satellite imagery, making it easy to verify the location against internal maps.",[406,702,704],{"id":703},"pipeline-route-surveys","Pipeline Route Surveys",[15,706,707],{},"A pipeline application from Edson to Whitecourt covers 80 kilometres and crosses dozens of sections. The regulatory filing lists every LSD along the proposed route. Before survey crews head out, the engineering team needs GPS coordinates for each crossing point.",[15,709,710,711,714,715,400],{},"Upload the full list of LSDs to the ",[30,712,713],{"href":436},"batch converter"," and download the results as a KML file. Load it into Google Earth or a field GPS system and the entire route appears as a series of plotted points. For details on processing bulk files, see the ",[30,716,718],{"href":717},"\u002Fhow-to\u002Fbatch-convert-legal-land-descriptions","batch conversion guide",[406,720,722],{"id":721},"quarterly-reporting-and-compliance","Quarterly Reporting and Compliance",[15,724,725],{},"Every quarter, operators submit production data, inspection results, and compliance reports referencing hundreds of well locations. Verifying that the DLS references in these reports match actual coordinates catches errors before they become regulatory issues.",[15,727,728],{},"Run the complete location list through batch conversion. The processing report flags any descriptions that don't resolve to a valid parcel — a transposed township number, a range that doesn't exist, or a meridian error. Fix those before filing rather than receiving a rejection notice from the regulator.",[406,730,732],{"id":731},"field-crew-dispatch","Field Crew Dispatch",[15,734,735,736,739,740,400],{},"A wellsite supervisor calls in: there's a problem at ",[73,737,738],{},"NW 22-054-12W5",". The field crew needs to be on-site within two hours, but the crew lead has never been to this location. Converting the quarter section to GPS and getting driving directions from their current position takes about 15 seconds with Township Canada's ",[30,741,743],{"href":742},"\u002Fguides\u002Fdirections","directions feature",[22,745,747],{"id":746},"the-meridian-matters","The Meridian Matters",[15,749,750],{},"Western Canada's DLS grid is organized by meridians. Getting the meridian wrong doesn't just put you in the wrong township — it shifts the location by hundreds of kilometres.",[39,752,753,759,765,771,777,783],{},[42,754,755,758],{},[212,756,757],{},"W4"," (4th Meridian): Eastern Alberta, along the Saskatchewan border",[42,760,761,764],{},[212,762,763],{},"W5"," (5th Meridian): Central and west-central Alberta, the heart of conventional oil and gas",[42,766,767,770],{},[212,768,769],{},"W6"," (6th Meridian): Western Alberta and the BC Peace River region",[42,772,773,776],{},[212,774,775],{},"W2"," (2nd Meridian): Eastern Saskatchewan",[42,778,779,782],{},[212,780,781],{},"W3"," (3rd Meridian): Western Saskatchewan",[42,784,785,788],{},[212,786,787],{},"W1"," (1st Meridian): Manitoba",[15,790,791,792,794,795,798],{},"If a well licence says ",[73,793,535],{}," and someone enters ",[73,796,797],{},"14-27-048-05W4",", the field crew ends up near Consort instead of Drayton Valley — a 250-kilometre mistake. Always verify the meridian against the source document.",[15,800,801,802,400],{},"For a deeper explanation of how townships, ranges, and meridians fit together, see our guide on ",[30,803,805],{"href":804},"\u002Fhow-to\u002Ftownship-range-meridian-explained","township, range, and meridian explained",[22,807,809],{"id":808},"aer-directive-089-and-emerging-energy","AER Directive 089 and Emerging Energy",[15,811,812],{},"Alberta's regulatory scope is expanding beyond conventional oil and gas. AER Directive 089 covers geothermal resource development, and lithium extraction from oilfield brines is growing across the province. Both use the same DLS addressing system — geothermal well permits reference LSDs just like conventional wells do.",[15,814,815],{},"If your organization is moving into geothermal, lithium, or hydrogen projects in Alberta, the location workflows are identical. An LSD on a geothermal licence converts to GPS coordinates the same way as on a conventional well licence.",[22,817,819],{"id":818},"try-it-with-a-real-well-location","Try It with a Real Well Location",[15,821,822,823,558,825,828],{},"Enter ",[212,824,535],{},[30,826,827],{"href":561},"Township Canada converter"," to see the result. That's LSD 14, Section 27, Township 48, Range 5, W5M — a parcel in the Drayton Valley area that appears in hundreds of AER records.",[15,830,831,832,834,835,837,838,840,841,400],{},"For looking up individual LSDs, use the ",[30,833,574],{"href":573},". For broader DLS lookups at the section or quarter section level, try the ",[30,836,579],{"href":578},". And if you have a spreadsheet of locations to process, the ",[30,839,713],{"href":436}," handles thousands of records at once on a ",[30,842,520],{"href":519},[15,844,845,846,849],{},"For data teams running Snowflake or Databricks, Township Canada also offers ",[30,847,848],{"href":585},"SQL-native DLS enrichment"," — convert well locations to GPS coordinates directly in your warehouse queries.",{"title":83,"searchDepth":96,"depth":96,"links":851},[852,853,859,860,861],{"id":650,"depth":96,"text":651},{"id":674,"depth":96,"text":675,"children":854},[855,856,857,858],{"id":678,"depth":102,"text":679},{"id":703,"depth":102,"text":704},{"id":721,"depth":102,"text":722},{"id":731,"depth":102,"text":732},{"id":746,"depth":96,"text":747},{"id":808,"depth":96,"text":809},{"id":818,"depth":96,"text":819},"How oil and gas professionals convert DLS and LSD legal land descriptions to GPS coordinates for well licences, pipeline routes, and AER filings.","oil-and-gas",[865,866,867,868,869,870],"oil and gas legal land description","lsd to gps oil and gas","aer well licence location","dls conversion oil and gas","well site legal land description","uwi legal land description",{"system":872},"lsd",{"title":635,"description":862},"learn\u002Fhow-to\u002Flegal-land-description-for-oil-and-gas","JJHATg4LQdH0aMLx6oVFUMPEii9DOPmBpgEj0HdylB4",{"id":877,"title":878,"body":879,"category":296,"createdAt":296,"cta":1144,"description":1147,"extension":299,"icon":296,"industry":863,"keywords":1148,"meta":1153,"navigation":307,"path":310,"province":629,"relatedPages":1154,"section":1156,"seo":1157,"stem":1158,"systems":1159,"updatedAt":296,"__hash__":1162},"learn\u002Flearn\u002Findustries\u002Foil-and-gas.md","Legal Land Descriptions for Oil and Gas",{"type":7,"value":880,"toc":1128},[881,884,887,890,894,897,903,906,910,914,917,924,934,940,944,947,959,963,969,976,980,984,991,1005,1010,1014,1017,1026,1030,1033,1036,1040,1054,1065,1071,1077,1087,1091,1094,1097,1104,1106,1113],[10,882,878],{"id":883},"legal-land-descriptions-for-oil-and-gas",[15,885,886],{},"Every well in western Canada has an address. Not a postal code or a civic number — a legal land description tied to the Dominion Land Survey grid. The Alberta Energy Regulator tracks over 672,000 wells, every one of them identified by a combination of Legal Subdivision, Section, Township, Range, and Meridian. Saskatchewan, Manitoba, and the BC Peace River region use the same system. If you work in oil and gas land administration, regulatory compliance, engineering, or field operations, legal land descriptions are part of daily work.",[15,888,889],{},"This page explains how the DLS system applies to oil and gas, which survey systems matter in which regions, and how Township Canada streamlines the conversion workflows that come up constantly in this industry.",[22,891,893],{"id":892},"why-legal-land-descriptions-matter-in-oil-and-gas","Why Legal Land Descriptions Matter in Oil and Gas",[15,895,896],{},"Regulatory bodies across western Canada use legal land descriptions as the authoritative location identifier for energy facilities. The AER in Alberta, the BC Oil and Gas Commission (BCOGC), and the Saskatchewan Ministry of Energy and Resources all accept — and in most cases require — DLS references in licence applications, reports, and maps.",[15,898,899,900,902],{},"A legal land description is unambiguous in a way that an address or a verbal description is not. \"Near Drayton Valley\" could mean a dozen different townships. ",[212,901,660],{}," means exactly one 40-acre parcel, identifiable on every survey map and regulatory database in the province.",[15,904,905],{},"That precision matters when a well licence needs to clear a minimum distance spacing unit, when a pipeline route must avoid a licensed water source, or when a surface lease agreement needs a court-defensible boundary description.",[22,907,909],{"id":908},"survey-systems-used-in-oil-and-gas","Survey Systems Used in Oil and Gas",[406,911,913],{"id":912},"dls-and-lsd","DLS and LSD",[15,915,916],{},"The Dominion Land Survey is the primary addressing system for oil and gas in Alberta, Saskatchewan, and Manitoba. Within the DLS, the Legal Subdivision (LSD) provides the most precise level of location — a 40-acre parcel within a 640-acre section.",[15,918,919,920,923],{},"A standard oil and gas location reference looks like ",[212,921,922],{},"LSD 06-22-049-11W5",": Legal Subdivision 6, Section 22, Township 49, Range 11, West of the 5th Meridian. That puts the location northwest of Rocky Mountain House. The LSD number (1–16) identifies the 40-acre quarter of a quarter section, numbered from southeast to northwest.",[15,925,926,927,930,931,400],{},"Learn how the grid fits together at ",[30,928,929],{"href":32},"Understanding the DLS System"," and ",[30,932,933],{"href":311},"How LSDs Are Numbered",[935,936],"marketing-dls-grid-diagrams",{"highlighted-lsd":937,"highlighted-quarter":938,"highlighted-section":939},"14","NE","27",[406,941,943],{"id":942},"nts-in-british-columbia","NTS in British Columbia",[15,945,946],{},"BC operations east of the Rockies — Montney, Horn River, Liard Basin — often appear in both DLS (for the Peace River region) and NTS format. The BC Oil and Gas Commission accepts NTS grid references, particularly for exploration areas outside the established DLS grid.",[15,948,949,950,953,954,958],{},"An NTS reference like ",[212,951,952],{},"094B\u002F12-E"," identifies a map sheet (094B), grid block (12), and half-block (E). For field work in BC's northeast, knowing how to convert NTS references to GPS is as important as knowing the DLS system. See ",[30,955,957],{"href":956},"\u002Flearn\u002Fhow-to\u002Fnts-to-gps-converter","NTS to GPS Converter"," for a full walkthrough.",[406,960,962],{"id":961},"the-unique-well-identifier-uwi","The Unique Well Identifier (UWI)",[15,964,965,966,968],{},"The UWI embeds the legal land description directly in the well name. A UWI like ",[73,967,667],{}," breaks down as: event sequence prefix (100), LSD location (14-27-048-05W5), and event suffix (00). The location portion is the DLS address — pulling the GPS coordinates means converting that middle segment using the same method as any other LSD.",[15,970,971,972,975],{},"Some databases use a slash-delimited format; others compress it to ",[73,973,974],{},"10014270480500",". Township Canada parses both formats.",[22,977,979],{"id":978},"real-world-scenarios","Real-World Scenarios",[406,981,983],{"id":982},"scenario-1-well-licence-filing","Scenario 1: Well Licence Filing",[15,985,986,987,990],{},"A land administrator at a Calgary-based operator receives a new well licence application. The surface location is listed as ",[212,988,989],{},"LSD 09-15-062-20W5"," — a site in the Deep Basin gas area northwest of Grande Prairie. Before submitting to the AER, the team needs to:",[250,992,993,996,999,1002],{},[42,994,995],{},"Confirm the LSD falls within the correct Crown land block",[42,997,998],{},"Verify minimum distance spacing from existing wellbores",[42,1000,1001],{},"Generate GPS coordinates for the drilling contractor's navigation system",[42,1003,1004],{},"Produce a location map for the licence package",[15,1006,696,1007,1009],{},[30,1008,699],{"href":561}," and the parcel appears on the survey grid with latitude and longitude. Export the point as KML and it loads directly into the mapping software used for the licence package. The whole process takes under two minutes.",[406,1011,1013],{"id":1012},"scenario-2-pipeline-route-planning","Scenario 2: Pipeline Route Planning",[15,1015,1016],{},"A pipeline from Edson to Whitecourt covers roughly 80 kilometres and intersects dozens of sections across Ranges 14 through 19, W5M. The regulatory filing for the AER requires coordinates for every crossing point — roads, watercourses, and existing pipelines.",[15,1018,1019,1020,1022,1023,1025],{},"The engineering team pulls the route LSDs from the land system and uploads the complete list to the ",[30,1021,713],{"href":436},". The result is a CSV with latitude and longitude for every point, plus a KML that loads the entire route into Google Earth for visual verification. See the ",[30,1024,718],{"href":197}," for step-by-step instructions on preparing large location lists.",[406,1027,1029],{"id":1028},"scenario-3-well-database-management","Scenario 3: Well Database Management",[15,1031,1032],{},"A production company acquires 140 wells from another operator. The acquisition data comes as a spreadsheet with UWIs in a legacy format — some valid, some with transposed digits, a few referencing ranges that don't exist at the given meridian.",[15,1034,1035],{},"Run the full list through batch conversion. The processing report flags every location that doesn't resolve to a valid parcel: the transposed township-range combination that places a well in an uninhabited tundra, the LSD that's outside the survey grid for that meridian, and the one where the range number was entered as letters instead of numbers. Clean the data before it goes into the production database rather than discovering the errors during an AER audit.",[22,1037,1039],{"id":1038},"how-township-canada-handles-oil-and-gas-workflows","How Township Canada Handles Oil and Gas Workflows",[15,1041,1042,1045,1046,348,1048,1050,1051,400],{},[212,1043,1044],{},"Single location lookup",": Enter any LSD in DLS format — ",[73,1047,535],{},[73,1049,738],{},", or any other standard notation — and get GPS coordinates, a map view, and export options within seconds. Try the ",[30,1052,579],{"href":1053},"\u002Flearn\u002Fhow-to\u002Fdls-to-gps-converter",[15,1055,1056,1059,1060,1062,1063,400],{},[212,1057,1058],{},"Batch processing",": Upload a CSV or paste a list of LSDs and convert hundreds or thousands of locations at once. Download results as CSV or KML. Available on the ",[30,1061,520],{"href":519},". Try it at ",[30,1064,436],{"href":436},[15,1066,1067,1070],{},[212,1068,1069],{},"UWI parsing",": Paste a UWI in full format and Township Canada extracts the LSD portion automatically, returning the GPS location for the surface hole.",[15,1072,1073,1076],{},[212,1074,1075],{},"Meridian verification",": Township Canada validates that the meridian and range combination is geographically possible before returning a result, catching the most common data entry errors.",[15,1078,1079,1082,1083,1086],{},[212,1080,1081],{},"Snowflake integration",": If your well data lives in Snowflake, you can convert DLS locations to GPS coordinates directly in SQL — no exports or Python scripts needed. See ",[30,1084,1085],{"href":585},"how Snowflake DLS enrichment works"," for the full walkthrough.",[22,1088,1090],{"id":1089},"the-meridian-the-most-common-source-of-errors","The Meridian — the Most Common Source of Errors",[15,1092,1093],{},"Getting the meridian wrong in an oil and gas context doesn't just produce an inaccurate map — it can put a field crew 250 kilometres from the actual wellsite. W5 is central Alberta; W4 is the Saskatchewan border. The same township-range-LSD combination at W4 instead of W5 produces a completely different location.",[15,1095,1096],{},"Always verify the meridian against the original source document. When working with legacy data, watch for records where the meridian was omitted or entered as a number without the W prefix. Township Canada requires the full meridian designation and will flag incomplete entries rather than guessing.",[15,1098,1099,1100,400],{},"For a full explanation of how meridians divide the DLS grid, see ",[30,1101,1103],{"href":1102},"\u002Flearn\u002Fhow-to\u002Ftownship-range-meridian-explained","Township, Range, and Meridian Explained",[22,1105,819],{"id":818},[15,1107,822,1108,558,1110,1112],{},[212,1109,535],{},[30,1111,827],{"href":561}," to see the result. That's a producing area parcel near Drayton Valley that appears in thousands of AER records. The converter returns the GPS coordinates, places the LSD on the survey grid, and shows surrounding parcels for context.",[15,1114,1115,1116,1119,1120,1122,1123,1125,1126,400],{},"For individual LSD lookups, use the ",[30,1117,574],{"href":1118},"\u002Flearn\u002Fhow-to\u002Flsd-finder",". For section or quarter section searches, try the ",[30,1121,579],{"href":1053},". For bulk location files, the ",[30,1124,713],{"href":436}," handles thousands of records on a ",[30,1127,520],{"href":519},{"title":83,"searchDepth":96,"depth":96,"links":1129},[1130,1131,1136,1141,1142,1143],{"id":892,"depth":96,"text":893},{"id":908,"depth":96,"text":909,"children":1132},[1133,1134,1135],{"id":912,"depth":102,"text":913},{"id":942,"depth":102,"text":943},{"id":961,"depth":102,"text":962},{"id":978,"depth":96,"text":979,"children":1137},[1138,1139,1140],{"id":982,"depth":102,"text":983},{"id":1012,"depth":102,"text":1013},{"id":1028,"depth":102,"text":1029},{"id":1038,"depth":96,"text":1039},{"id":1089,"depth":96,"text":1090},{"id":818,"depth":96,"text":819},{"label":1145,"href":1146},"Convert a well location now","\u002F?example=14-27-048-05W5","How oil and gas professionals use DLS, LSD, NTS, and UWI to identify well locations, plan pipeline routes, and meet AER filing requirements across western Canada.",[865,1149,1150,1151,866,1152],"well licence location","AER filing coordinates","UWI lookup","pipeline route legal land description",{},[32,311,1155,1053],"\u002Flearn\u002Fprovinces\u002Falberta","industries",{"title":878,"description":1147},"learn\u002Findustries\u002Foil-and-gas",[316,317,1160,1161],"NTS","UWI","7LeRP8qiuxhKT6WmvSVd6QU-9Do-WkOW-8xlh-DdbPA"]