TEXAS · WELLS · ANDREWS COUNTY · API 42-003-36315 · DISTRICT 7B
Fullerton Clearfork Unit #1D
Andrews County · Fullerton field · Shut In · Vertical
Fullerton Clearfork Unit #1D (API 42-003-36315) is a well in Andrews County operated by Hilcorp Energy Company, completed September 18, 2012 and listed as shut in on the RRC schedule, shut in September 1, 2023.
The RRC has issued 3 drilling permits between 1989 and 1995, permitted to 9,100 ft.
It was permitted by Exxon Corp. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 6 formation tops, including Tubb, Clear Fork, Wichita-Albany, Abo.
Its 2 leases have reported 77M barrels of oil and 65.3M mcf of gas since January 1993, last reporting in July 2026. The leases carry 1,409 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
- 9,100
- total depth, ft
- 3
- permits on file
- Mar 7, 1995
- last permit issued
- Sep 18, 2012
- completed
- 77M
- cumulative oil, bbl
- 65.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 18, 2012
- Shut in
- Sep 1, 2023
- 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 2 leases this well is completed on; they carry 1,409 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Fullerton Clearfork Unit O-10-1770 | Fullerton | Hilcorp Energy Company | 1,406 | 76.9M | 65.2M | Jan 1993 – Jul 2026 |
| University O-10-32123 | Fullerton ( Devonian ) | Aghorn Operating, Inc. | 3 | 70.1K | 89.9K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 948,269 · prior 12 580,342(+63%)
Gas, mcf lease total
Last 12 months 868,377 · prior 12 533,980(+63%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Marathon Oil CompanyJan 1993 → Oct 1998
- 3Aghorn Operating, Inc.Nov 1998 → Feb 2003
- 4Exxon Mobil CorporationApr 2000 → Dec 2011
- 5XTO Energy Inc.Jan 2012 → Mar 2025
- 6Hilcorp Energy CompanyApr 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 433441-99 | Recompletion | Exxon Corp. | Mar 2, 1995 | Mar 7, 1995 | Feb 17, 1995 | 9,100 |
| 362323-99 | Recompletion | Marathon Oil Company | Aug 3, 1989 | Aug 3, 1989 | — | 8,600 |
| 356016-99 | Drill | Marathon Oil Company | Feb 13, 1989 | Feb 14, 1989 | Feb 19, 1989 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 18, 2012 | Fullerton Clearfork Unit O-10-1770 | Fullerton | Hilcorp Energy Company | Shut In · shut in Sep 1, 2023 | 9,100 |
| May 3, 1989 | University O-10-32123 | Fullerton ( Devonian ) | Aghorn Operating Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,329 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Tubb | 6,402 | -3,073 |
| Clear ForkLOWER CLEARFORK | 6,526 | -3,197 |
| Wichita-AlbanyWICHITA | 6,969 | -3,640 |
| Abo | 7,326 | -3,997 |
| Wolfcamp | 7,510 | -4,181 |
| Devonian | 8,080 | -4,751 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,090 | 8,100 | Perforated |
| 8,160 | 8,176 | Perforated |
| 8,876 | 8,964 | Perforated |
| 8,964 | 8,876 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 350 | 17.5 | 370 S |
| 8.625 | 4,350 | 11 | 870 S |
| 5.5 | 8,600 | 7.875 | 450 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 19, 2013 | Oct 24, 2012 | — |
| 00 | Oct 20, 1995 | Jun 27, 1995 | — |
| 00 | Oct 19, 1995 | Jun 22, 1995 | — |
| 00 | Aug 11, 1995 | May 30, 1989 | Yes |
| 00 | Jun 15, 1989 | May 30, 1989 | Yes |
| 00 | Jun 14, 1989 | — | — |
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 42-003-36315 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-36315 → 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
- 0
- bbl, last 12 reported months
- 3.6M
- bbl, all reported
- Mar 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000083132 | W-14 Disposal | Active | 5,000 | 4,350 | 8,700–8,900 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/00336315, documented in the API reference.