TEXAS · WELLS · LIPSCOMB COUNTY · LOCKHART LEASE · API 42-295-31974 · DISTRICT 08
Lockhart #1
Lipscomb County · Coburn (Tonkawa) field · Vertical
Lockhart #1 (API 42-295-31974) is a plugged well in Lipscomb County, plugged April 22, 2026, last operated by Mewbourne Oil Company.
The RRC has issued one drilling permit, issued January 15, 1992, permitted to 7,700 ft.
It was permitted by Strat Land Exploration Company and has since transferred to Mewbourne Oil Company on the wellbore schedule.
Completion filings report 5 formation tops, including Brown Dolomite, Pennsylvanian, Base Heebner Sh, Douglas.
Its lease has reported 77.6K barrels of oil and 173K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Strat Land Exploration Company; the EWA schedule now lists a different operator.
- Based in
- Tyler, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 21, 2026
- Permits on file
- 2,061
- Phone
- (903) 561-2900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mewbourne Oil Company |
| Production reports | Mewbourne Oil Companythrough Apr 2026 |
| Latest permit | Strat Land Exploration CompanyJan 15, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,700
- total depth, ft
- 1
- permits on file
- Jan 15, 1992
- last permit issued
- Mar 17, 1992
- completed
- 77.6K
- cumulative oil, bbl
- 173K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 17, 1992
- Shut in
- —
- Plugged
- Apr 22, 2026
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lockhart O-14-6839 | Coburn (Tonkawa) | Mewbourne Oil Company | 2 | 77.6K | 173K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,941 · prior 12 2,895(+2%)
Oil, barrels lease total
Last 12 months 526 · prior 12 438(+20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Strat Land Exploration CompanyJan 1993 → Aug 2022
- 2Mewbourne Oil CompanyOct 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 395772-99 | Drill | Strat Land Exploration Company | Jan 10, 1992 | Jan 15, 1992 | Jan 24, 1992 | 7,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 17, 1992 | Lockhart O-14-6839 | Coburn (Tonkawa) | Mewbourne Oil Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,634 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,806 | -172 |
| PennsylvanianPENN SHALE | 5,604 | -1,970 |
| Base Heebner SH | 6,707 | -3,073 |
| Douglas | 6,724 | -3,090 |
| Tonkawa | 7,342 | -3,708 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,376 | 7,382 | Perforated |
| 7,385 | 7,390 | Perforated |
| 7,395 | 7,398 | Perforated |
| 7,400 | 7,410 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,523 | 12.25 | 650 S |
| 4.5 | 7,506 | 7.875 | 130 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 21, 1992 | Mar 30, 1992 | Yes |
| 00 | Apr 7, 1992 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-295-31974 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-295-31974 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/29531974, documented in the API reference.