WELL · 42-135-31695 · DISTRICT 8
Holt O. B. Tract 1 #111
Ector County · Triple-N (Penn. Upper) field · Vertical
Holt O. B. Tract 1 #111 (API 42-135-31695) is a well in Ector County operated by Texland Petroleum L.P., completed September 25, 1975.
The RRC has issued one drilling permit, issued January 19, 1996, permitted to 9,750 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Texland Petroleum L.P. on the wellbore schedule.
Completion filings report one formation top, including Strawn.
Its 3 leases have reported 251K barrels of oil and 200K mcf of gas since January 1993, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 15, 2025
- Permits on file
- 694
- Phone
- (817) 336-2751
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Texland Petroleum L.P. |
| Production reports | Texland Petroleum, L.P.through Apr 2026 |
| Latest permit | Enron Oil & Gas CompanyJan 19, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,750
- total depth, ft
- 1
- permits on file
- Jan 19, 1996
- last permit issued
- Sep 25, 1975
- completed
- 251K
- cumulative oil, bbl
- 200K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 25, 1975
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Holt, O. B., Tract 1 O-10-20906 | Triple-N (Penn., Upper) | Texland Petroleum, L.P. | 5 | 222K | 189K | Jan 1993 – Jul 2026 |
| Holt O-10-34875 | Emma (Strawn) | OXY USA WTP LP | 2 | 29.5K | 11.3K | Feb 1996 – Jul 2026 |
| O B. Holt (111) O-10-34834 | Triple-N (Penn., Upper) | Enron Oil & Gas Company | 1 | 0 | 0 | Jan 1996 – Apr 1996 |
Oil, barrels lease total
Last 12 months 2,987 · prior 12 3,524(-15%)
Gas, mcf lease total
Last 12 months 665 · prior 12 938(-29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → May 2002
- 2Enron Oil & Gas CompanyMar 1996 → Sep 1999
- 3EOG Resources, Inc.Oct 1999 → Mar 2002
- 4Chevron U. S. A. Inc.Jun 2002 → Nov 2015
- 5Texland Petroleum, L.P.Aug 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 443915-99 | Recompletion | Enron Oil & Gas Company | Jan 19, 1996 | Jan 19, 1996 | Jan 23, 1996 | 9,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-20906 | — | — | — | — |
| — | — O-10-34834 | — | — | — | — |
| — | — O-10-34875 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,148 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 9,368 | -6,220 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,448 | 9,452 | Perforated |
| 9,458 | 9,462 | Perforated |
| 9,472 | 9,476 | Perforated |
| 9,482 | 9,496 | Perforated |
| 9,500 | 9,522 | Perforated |
| — | 9,004 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 281 | 15 | 200 S |
| 11.75 | 281 | — | 200 S |
| 8.625 | 5,200 | 11 | 1,940 S |
| 8.625 | 5,200 | — | 1,940 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 23, 1996 | Mar 13, 1996 | Yes |
| 00 | Apr 9, 1996 | Nov 10, 1975 | — |
| 00 | Feb 27, 1996 | Nov 10, 1975 | — |
| 00 | Jan 12, 1984 | Nov 10, 1975 | — |
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 42-135-31695 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-31695 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/13531695, documented in the API reference.