TEXAS · WELLS · ECTOR COUNTY · HOLT, O. B. LEASE · API 42-135-37763 · DISTRICT 7B
Holt O. B. #135
Ector County · Cowden North field · Injection · Vertical
Holt O. B. #135 (API 42-135-37763) is a well in Ector County operated by Texland Petroleum L.P., completed September 25, 1999 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued August 18, 1999, permitted to 4,850 ft.
It was permitted by Texaco E & P Inc. and has since transferred to Texland Petroleum L.P. on the wellbore schedule.
Completion filings report one formation top, including Grayburg.
Its lease has reported 2.08M barrels of oil and 705K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 134 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 1.93K barrels injected in the 12 months reported through November 2025.
Operator of record
Permitted by Texaco E & P Inc.; 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
- 697
- 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 | Texaco E & P Inc.Aug 18, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,850
- total depth, ft
- 1
- permits on file
- Aug 18, 1999
- last permit issued
- Sep 25, 1999
- completed
- 2.08M
- cumulative oil, bbl
- 705K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 25, 1999
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 134 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Holt, O. B. O-10-23396 | Cowden, North | Texland Petroleum, L.P. | 134 | 2.08M | 705K | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 19,826 · prior 12 21,603(-8%)
Gas, mcf lease total
Last 12 months 4,079 · prior 12 5,649(-28%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → May 2002
- 2Chevron U. S. A. Inc.Jun 2002 → Jun 2016
- 3Texland Petroleum, L.P.Jul 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 486770-99 | Drill | Texaco E & P Inc. | Aug 18, 1999 | Aug 18, 1999 | Sep 3, 1999 | 4,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 25, 1999 | Holt O. B. O-10-23396 | Cowden North | Texland Petroleum L.P. | Injection | 4,850 |
Formation tops
As filed on W-2/G-1. Subsea from 3,076 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 4,285 | -1,209 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,427 | 4,624 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,720 | 12.25 | 750 S |
| 4.5 | 4,850 | 7.875 | 1,470 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Feb 16, 2000 | Oct 5, 1999 | Yes |
| 00 | Jan 10, 2000 | — | — |
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 42-135-37763 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-37763 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 1.93K
- bbl, last 12 reported months
- 1.88M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000085358 | H-1 Injection | Active | 1,000 | 920 | 4,250–4,850 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 1,927 · prior 12 79,227(-98%)
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/13537763, documented in the API reference.