WELL · 42-135-36353 · DISTRICT 8
Gist B-526 Unit #526
Ector County · Foster field · Vertical
Gist B-526 Unit #526 (API 42-135-36353) is a well in Ector County operated by Kerr-Mcgee Corporation, completed January 28, 1992.
The RRC has issued one drilling permit (amended once), issued October 12, 1990, permitted to 4,500 ft.
Completion filings report 8 formation tops, including Top Anhydrite, Top Anydrite, Cowden Anhydrite, Yates.
Its 2 leases have reported 729K barrels of oil and 168K mcf of gas since January 1993, last reporting in July 2026. The leases carry 23 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 114K barrels injected in the 12 months reported through October 2025.
Operator of record
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 8, 1999
- Permits on file
- 626
- Phone
- (972) 715-4828
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kerr-McGee Corporation |
| Production reports | Aghorn Operating, Inc.through Feb 2026 |
| Latest permit | Kerr-McGee CorporationOct 12, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 2
- permits on file
- Oct 12, 1990
- last permit issued
- Jan 28, 1992
- completed
- 729K
- cumulative oil, bbl
- 168K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 28, 1992
- 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 2 leases this well is completed on; they carry 23 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gist -B- O-10-1564 | Foster | Aghorn Operating, Inc. | 22 | 718K | 159K | Jan 1993 – Jul 2026 |
| Gist B-526 Unit O-10-33381 | Foster | Kerr-McGee Corporation | 1 | 11.2K | 8.07K | Jan 1993 – Jan 1995 |
Oil, barrels lease total
Last 12 months 9,245 · prior 12 9,379(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Kerr-McGee CorporationJan 1993 → Oct 1996
- 2Aghorn Operating, Inc.Nov 1996 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 379139-97 | Drill | Kerr-McGee Corporation | Jan 2, 1992 | Oct 12, 1990 | — | 4,350 |
| 379139-99 | Drill | Kerr-McGee Corporation | Oct 9, 1990 | Oct 12, 1990 | Dec 23, 1990 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-1564 | — | — | — | — |
| — | — O-10-1564 | — | — | — | — |
| — | — O-10-33381 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,944 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,242 | 4,246 | Perforated |
| 4,242 | 4,308 | Perforated |
| 4,250 | 4,262 | Perforated |
| 4,266 | 4,280 | Perforated |
| 4,287 | 4,300 | Perforated |
| 4,304 | 4,308 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 344 | 12.25 | 250 S |
| 4.5 | 4,349 | 7.875 | 875 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 | May 29, 2012 | Oct 14, 2011 | — |
| 00 | Mar 27, 1995 | Jan 27, 1995 | — |
| 00 | Feb 24, 1995 | Feb 6, 1992 | Yes |
| 00 | Dec 15, 1994 | Feb 6, 1992 | Yes |
| 00 | Mar 31, 1992 | Feb 6, 1992 | Yes |
| 00 | Mar 3, 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 42-135-36353 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-36353 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 114K
- bbl, last 12 reported months
- 1.99M
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000069777 | H-1 Injection | Canceled Mar 25, 1998 | 1,000 | 1,000 | 4,000–4,330 |
| 000081948 | H-1 Injection | Active | 1,000 | 1,000 | 4,000–4,330 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 114,208 · prior 12 50,856(+125%)
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/13536353, documented in the API reference.