TEXAS · WELLS · GAINES COUNTY · API 42-165-02495 · DISTRICT 7B
Central Robertson Clearfork Unit #1107W
Gaines County · Robertson N. (Clear Fork 7100) field · Directional · Sidetrack
Central Robertson Clearfork Unit #1107W (API 42-165-02495) is a plugged well in Gaines County, plugged November 30, 1999, last operated by Hilcorp Energy Company.
The RRC has issued one drilling permit, issued October 26, 1992, permitted to 7,200 ft.
It was permitted by Shell Western E&P Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Glorieta, U. Clearfork, Clear Fork.
Its 2 leases have reported 19.6M barrels of oil and 7.81M mcf of gas since January 1993, last reporting in July 2026. The leases carry 155 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Shell Western E&P Inc.; 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
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Occidental Permian Ltd.through Apr 2026 |
| Latest permit | Shell Western E&P Inc.Oct 26, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 1
- permits on file
- Oct 26, 1992
- last permit issued
- Apr 9, 1999
- completed
- 19.6M
- cumulative oil, bbl
- 7.81M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 9, 1999
- Shut in
- —
- Plugged
- Nov 30, 1999
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 155 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Central Robertson Clearfork Unit O-11-65590 | Robertson, N. (Clear Fork 7100) | Occidental Permian EOR, LLC | 154 | 19.6M | 7.81M | Jan 1993 – Jul 2026 |
| Central Robertson Clearfork Unit O-11-66464 | Wildcat | Shell Western E&P Inc. | 1 | 0 | 0 | Jan 1993 – Nov 1993 |
Oil, barrels lease total
Last 12 months 137,440 · prior 12 139,511(-1%)
Gas, mcf lease total
Last 12 months 49,240 · prior 12 64,813(-24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → Feb 1997
- 2Altura Energy Ltd.Mar 1997 → Apr 2000
- 3Occidental Permian Ltd.May 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 404904-99 | Recompletion · sidetrack | Shell Western E&P Inc. | Oct 19, 1992 | Oct 26, 1992 | Oct 29, 1992 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 9, 1999 | Central Robertson Clearfork Unit O-11-65590 | Robertson N. (Clear Fork 7100) | Hilcorp Energy Company | Plugged | — |
| Dec 20, 1992 | Central Robertson Clearfork Unit O-11-65590 | Robertson N. (Clear Fork 7100) | Hilcorp Energy Company | Plugged | — |
| Nov 20, 1989 | Central Robertson Clearfork Unit O-11-66464 | Wildcat | Shell Western E&P Inc. | Plugged | — |
| — | Stark T. O. O-11-62662 | Robertson N. (Clear Fork 7100) | Shell Western E&P Inc. | Plugged | — |
| — | Stark T. O. O-11-5118 | Robertson | Shell Oil Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,325 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glorieta | 5,760 | -2,435 |
| U. Clearfork | 6,270 | -2,945 |
| Clear ForkUPPER CLEARFORK | 6,270 | -2,945 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,856 | 6,970 | Perforated |
| 5,918 | 7,130 | Perforated |
| — | 6,947 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 315 | — | — |
| 13.375 | 324 | 17 | 300 S |
| 5.5 | 3,148 | — | — |
| 8.625 | 3,334 | — | — |
| 8.625 | 3,346 | 11 | 1,700 S |
| 5.5 | 6,262 | 7.875 | 150 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 | Aug 23, 1999 | May 3, 1999 | — |
| 00 | Jan 13, 1994 | Aug 16, 1993 | — |
| 00 | Aug 30, 1993 | — | — |
| 00 | Feb 27, 1990 | Feb 5, 1990 | — |
| 00 | Feb 17, 1990 | — | — |
| 00 | Jun 6, 1986 | May 23, 1986 | — |
| 00 | May 31, 1986 | — | — |
| 00 | Dec 11, 1985 | — | — |
| 00 | Dec 4, 1985 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-165-02495 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-02495 → 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
- 189K
- bbl, last 12 reported months
- 955K
- bbl, all reported
- Oct 1999
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000058739 | H-1 Injection | Plugged Jan 24, 2000 | 1,000 | 2,000 | 5,800–7,200 |
| 000058737 | H-1 Injection | Canceled Feb 12, 1987 | 0 | 0 | 5,918–0 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 189,459 · prior 12 207,978(-9%)
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/16502495, documented in the API reference.