Frequently Asked Questions

Everything you need to know about MineralSearch, our data, and how to use the platform.

About MineralSearch

What is MineralSearch?

MineralSearch is an oil and gas data platform built for landmen, operators, and investors. It covers Texas onshore (1.3 million wells across all 275 counties) and the Gulf of Mexico offshore (55,000+ wells, 255,000+ leases). The platform includes well data, production history, drilling permits, mineral ownership records, lease information, and operator details — all sourced from official public agencies.

What data does MineralSearch include?

A MineralSearch subscription includes:

  • 1.3 million Texas wells — API numbers, operators, counties, depths, statuses, and well types
  • Production data — Monthly oil and gas production history since 1993
  • Drilling permits — Every permit filed with the RRC, with coordinates and formation data
  • Mineral ownership — 835,896 CAD records across 6 counties with owner names, addresses, legal descriptions, operators, lease names, and decimal interests
  • Gulf of Mexico offshore — 55,000+ wells, 255,000+ leases, pipelines, platforms, and field data
  • Operators and leases — 41,000+ operators and associated lease records
  • Interactive map — Well locations plotted across Texas
Where does the data come from?

All data comes from official public sources. Texas well data, production, and permits come from the Railroad Commission of Texas (RRC). Mineral ownership data comes from county appraisal districts (CADs). Gulf of Mexico offshore data comes from BOEM (Bureau of Ocean Energy Management) and BSEE (Bureau of Safety and Environmental Enforcement). We do not fabricate or simulate any data — every record is sourced from real government agencies.

How often is the data updated?

Well data, production data, and drilling permits are updated monthly from the Railroad Commission of Texas. Gulf of Mexico data is updated from BOEM and BSEE on a similar monthly schedule. Mineral ownership data is updated annually when counties release certified appraisal rolls, typically mid-year.

How accurate is the data?

The data is as accurate as the source agencies that publish it. We pull directly from RRC, BOEM, BSEE, and county CADs without modification. Well counts, production figures, and mineral records reflect exactly what these agencies report. If a source agency corrects or updates a record, that correction flows into MineralSearch at the next update cycle.

Mineral Ownership Data

Which counties have mineral ownership data?

MineralSearch currently has mineral ownership data from 6 Texas counties, sourced from 2025 certified county appraisal district (CAD) mineral rolls:

  • Howard County — 215,592 records
  • Martin County — 208,259 records
  • Ector County — 154,323 records
  • Andrews County — 108,814 records
  • Ward County — 75,959 records
  • DeWitt County — 72,949 records

More counties are being added. These 6 counties cover key areas of the Permian Basin and Eagle Ford Shale.

What is the difference between mineral rights and royalty interests?

Mineral rights refer to the ownership of subsurface minerals (oil, gas, coal, etc.) beneath a piece of land. The mineral rights owner has the right to lease those minerals to an operator for drilling. A royalty interest is the right to receive a percentage of production revenue without bearing any of the costs of drilling or operating the well. When a mineral owner signs a lease, they typically retain a royalty interest (often 1/8 to 1/4 of production) while the operator gets the working interest.

What is a decimal interest?

A decimal interest represents an owner's fractional share of mineral production from a specific lease or well, expressed as a decimal number. For example, a decimal interest of 0.003150 means the owner is entitled to 0.315% of the net revenue from that lease. Decimal interests account for the owner's mineral interest fraction, the royalty rate, and any tract participation factor. In the MineralSearch mineral ownership records, the decimal interest is pulled directly from county appraisal district (CAD) rolls.

How do I find who owns minerals in Texas?

There are several ways to find mineral owners in Texas:

  • MineralSearch — Search our mineral ownership database with 835,896 records from county appraisal districts covering Howard, Martin, Ector, Andrews, Ward, and DeWitt counties
  • County appraisal districts — Search CAD websites directly for mineral interest property records
  • County clerk records — Search for recorded deeds, mineral conveyances, and lease documents
  • Courthouse title run — The most thorough method, examining the full chain of title at the county courthouse

MineralSearch brings CAD mineral data into a searchable format so you can look up owners by name, operator, or lease without visiting each county website individually.

How do I read a legal description?

A Texas legal description identifies a specific parcel of land using the survey system. A typical description like "T&P RR CO Abs 19 Blk 34 T3N Sec 13" means: T&P RR CO is the original survey grantee (Texas & Pacific Railroad Company), Abs 19 is the abstract number (a unique identifier for the survey), Blk 34 is the block number, T3N means Township 3 North, and Sec 13 is the section number. In the CAD mineral records on MineralSearch, you may also see percentage splits between counties when a lease spans county lines.

Well Data & Platform

What is an API number?

An API (American Petroleum Institute) number is a unique identifier assigned to every oil and gas well in the United States. A Texas API number follows the format 42-XXX-XXXXX, where 42 is the state code for Texas, the next 3 digits identify the county, and the final 5 digits are the unique well number within that county. For example, API 42-227-30001 is a well in Howard County (county code 227). You can search MineralSearch by API number to find any well in our database.

What is the RRC?

The RRC is the Railroad Commission of Texas, the state agency that regulates the oil and gas industry in Texas. Despite its name, it no longer regulates railroads. The RRC issues drilling permits, tracks well completions, collects monthly production reports, enforces environmental and safety rules, and maintains the official database of all oil and gas wells in Texas. MineralSearch pulls well data, production data, and permit data directly from RRC public records.

How do I use the interactive map?

The MineralSearch interactive map displays well locations across Texas. You can zoom into any area to see individual wells plotted by their latitude and longitude. Click on a well to see its details including API number, operator, lease name, well type, depth, and status. You can filter the map by county, operator, or well type. The map is available to all subscribers.

Do you have Gulf of Mexico offshore data?

Yes. MineralSearch includes Gulf of Mexico offshore data from BOEM and BSEE. This includes 55,000+ offshore wells, 255,000+ lease records, 6,300+ fields, pipeline data, platform locations, and active rig information.

Can I export data to CSV or Excel?

Yes. Subscribers can export well data, production data, mineral ownership records, and other datasets in CSV format, which can be opened in Excel, Google Sheets, or any spreadsheet application. Exports are available from the search results pages.

Pricing & Account

How much does MineralSearch cost?

MineralSearch is $14.99 per month. This single plan includes full access to everything: 1.3 million wells, interactive map, mineral ownership data (835,000+ records), production data, drilling permits, GOM offshore data, data export, and monthly updates. There are no tiers, no contracts, and no setup fees.

What is included in a subscription?

For $14.99/month, you get:

  • Well search across 1.3 million Texas wells (all 275 counties)
  • Interactive well map
  • Mineral ownership data — 835,896 records across 6 counties
  • Monthly production data since 1993
  • Drilling permits and completions
  • Gulf of Mexico offshore data (55K+ wells, 255K+ leases)
  • Operator details and lease records
  • CSV/Excel data export
  • Monthly data updates from RRC, BOEM, and BSEE
Can I cancel anytime?

Yes. MineralSearch is month-to-month with no contracts or cancellation fees. You can cancel at any time from your account settings. Your access continues through the end of your current billing period.

Is MineralSearch a good alternative to Enverus or DrillingInfo?

Yes. MineralSearch provides Texas well data, production, permits, and mineral ownership data at $14.99/month compared to Enverus pricing of $10,000-$50,000+ per year. Both platforms source data from the same public agencies (RRC, BOEM, BSEE). MineralSearch is built for independent landmen, small operators, and individual investors who need reliable data without enterprise-level pricing.

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1.3 million wells. 835,896 mineral records. One platform. $14.99/mo.

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