Full Wellbore Database (ASCII)
Every well ever assigned an API number in Texas, with casing, tubing, perforations, formations, plugging and inactive-well tests.
- Rows
- 1.2M
- Size
- 297.8 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Oil & Gas Well Data
Wellbores, completions, plugging records and well tests.
26 datasets 17 decoded and queryable
What this section covers
This section is the physical record of the well itself. The Full Wellbore Database is the spine: one root record per API number covering every well ever assigned one in Texas, plus twenty-seven recurring record types for casing, tubing, perforations, formations, plugging, H-15 inactive-well tests and more.
Around it sit the completion filings (Forms G-1 and W-2, the paperwork that turns a hole in the ground into a producing well), the statewide oil and gas well databases with their W-10 and G-10 test data, and the imaged originals for anything the structured files leave out.
Full Wellbore Database (EBCDIC)
The same wellbore database, in the raw IBM mainframe encoding.
- Updates
- Weekly
Wellbore Completion Records
The lease and well identifiers each wellbore has been completed under.
- Rows
- 1.1M
- Size
- 121.3 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Form Dates
When each form was filed against a wellbore, plus elevation and plug-back depths.
- Rows
- 1.6M
- Size
- 225.4 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Formation Records
Named geological formations and the depth each was encountered at.
- Rows
- 2.1M
- Size
- 211.2 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Casing Records
Every casing string set in every Texas well: size, depth, hole size and cement.
- Rows
- 1.7M
- Size
- 208.6 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Perforation Records
The perforated intervals a well is completed through.
- Rows
- 1M
- Size
- 91.6 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Tubing Records
Tubing strings and packer depths.
- Rows
- 467.2K
- Size
- 46.7 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Remarks
Free-text remarks the Commission recorded against a wellbore.
- Rows
- 2.3M
- Size
- 280.8 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Plugging Records
W-3 plugging reports: when a well was plugged, to what depth, and with what.
- Rows
- 477.6K
- Size
- 98.8 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Drilling Permit Numbers
Every drilling permit number ever issued against a wellbore.
- Rows
- 701.8K
- Size
- 66.4 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Well Identifiers
The oil lease and well numbers a wellbore is identified by.
- Rows
- 663.9K
- Size
- 61.0 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore H-15 Inactive Well Tests
H-15 tests on inactive wells: who tested, when, and what the status was.
- Rows
- 1M
- Size
- 148.6 MB
- Updates
- Weekly
- Last seen
- 31 Jul 2026
Wellbore Query Data
The fifty-nine column extract behind the Commission's own public wellbore query.
- Updates
- Monthly
Statewide Oil Well Database
Testing and technical data for every oil well on the statewide schedule.
- Updates
- Monthly
Statewide Gas Well Database
Testing and technical data for every gas well on the statewide schedule.
- Updates
- Monthly
Oil Detail Well
Multi-well detail records carrying W-10 test data.
- Updates
- Monthly
Oil Well Status (26 Month W-10)
A rolling twenty-six months of W-10 oil well status test data.
- Updates
- Monthly
Gas Well Status (26 Month G-10)
A rolling twenty-six months of G-10 gas well status test data.
- Updates
- Monthly
Directional Survey Applications
Scanned directional survey filings.
- Updates
- Nightly
Completion Information in Data Format
Forms G-1 and W-2: the filings that turn a drilled hole into a producing well.
- Rows
- 516.6K
- Size
- 220.1 MB
- Updates
- Nightly
- Last seen
- 31 Jul 2026
Completion Casing Records
Casing strings as reported on the completion filing.
- Rows
- 1.1M
- Size
- 173.2 MB
- Updates
- Nightly
- Last seen
- 31 Jul 2026
Completion Formation Records
Formation tops as reported on the completion filing.
- Rows
- 4M
- Size
- 448.5 MB
- Updates
- Nightly
- Last seen
- 31 Jul 2026
Completion Production Intervals
The intervals a completion produces through, including open-hole sections.
- Rows
- 552.2K
- Size
- 58.5 MB
- Updates
- Nightly
- Last seen
- 31 Jul 2026
Completion Stimulation Materials
What was pumped into the well, over what interval, at completion.
- Rows
- 516.7K
- Size
- 78.8 MB
- Updates
- Nightly
- Last seen
- 31 Jul 2026
Imaged Completion Files
Scanned completion forms and their attachments.
- Updates
- Nightly