WELL · 42-495-02077 · DISTRICT 8
Keystone Cattle Co. #213
Winkler County · Flying -W- (Fusselman) field · Vertical
Keystone Cattle CO. #213 (API 42-495-02077) is a well in Winkler County operated by Chevron U. S. A. Inc., completed February 14, 1984.
The RRC has issued 3 drilling permits between 1984 and 2017, permitted to 11,777 ft.
It was permitted by Legacy Reserves Operating LP and has since transferred to Chevron U. S. A. Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Wolfcamp, Fusselman.
Its 3 leases have reported 774K barrels of oil and 4.37M mcf of gas since January 1993, last reporting in July 2026. The leases carry 17 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Legacy Reserves Operating LP; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Nov 4, 2025 · 9,291 permits on file · (800) 231-0623
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron U. S. A. Inc. |
| Production reports | Highmark Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Legacy Reserves Operating LPJun 12, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,777
- total depth, ft
- 3
- permits on file
- Jun 12, 2017
- last permit issued
- Feb 14, 1984
- completed
- 774K
- cumulative oil, bbl
- 4.37M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 14, 1984
- Shut in
- —
- Plugged
- —
Surface location
32.011131, -102.926199
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Winkler County.
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 17 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Keystone Cattle Co. O-10-1422 | Flying -W- | Highmark Energy Operating, LLC | 7 | 414K | 3.03M | Jan 1993 – Jul 2026 |
| Keystone Cattle Co. O-10-8745 | Flying -W- (Wolfcamp) | Highmark Energy Operating, LLC | 10 | 360K | 1.34M | Jan 1993 – Jul 2026 |
| — O-10-29026 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 10,070 · prior 12 12,661(-20%)
Gas, mcf lease total
Last 12 months 165 · prior 12 3,109(-95%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pennzoil Petroleum CompanyJan 1993 → Jan 1995
- 2Pennzoil Exploration & Prod. Co.Feb 1995 → Feb 1999
- 3Pennzenergy Exp. & Prod., L.L.C.Mar 1999 → Mar 2000
- 4Devon Energy Production Co, L.P.Apr 2000 → Apr 2008
- 5Legacy Reserves Operating LPMay 2008 → Feb 2023
- 6Highmark Energy Operating, LLCMar 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 824060-99 | Recompletion | Legacy Reserves Operating LP | Mar 3, 2017 | Jun 12, 2017 | Jun 12, 2017 | 11,777 |
| 383389-99 | Recompletion | Chevron U. S. A. Inc. | Jan 14, 1991 | Feb 18, 1991 | Dec 27, 1990 | 11,770 |
| 239682-99 | Recompletion | Gulf Oil Corp. | May 21, 1984 | May 22, 1984 | — | 11,770 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-1422 | — | — | — | — |
| — | — O-10-8745 | — | — | — | — |
| — | — O-10-29026 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,134 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,264 | 8,284 | Perforated |
| 9,628 | 9,658 | Perforated |
| 10,226 | 10,270 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 52 | 24 | 100 S |
| 13.375 | 1,078 | 17.25 | 700 S |
| 9.625 | 3,468 | 12.25 | 1,000 S |
| 5.5 | 9,700 | 7.875 | 1,225 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 | Jan 22, 2018 | Sep 12, 2017 | — |
| 00 | Apr 17, 1991 | Jan 17, 1991 | Yes |
| 00 | Mar 13, 1991 | May 31, 1984 | — |
| 00 | Jul 9, 1984 | May 31, 1984 | — |
| 00 | Jul 6, 1984 | May 31, 1984 | — |
| 00 | Jan 12, 1984 | Mar 20, 1970 | — |
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 42-495-02077 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-02077 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Dunes42-495-34056
5.6 KM · Boyd & McWilliams Operating, LLC · Section with this well →
| Rustler | 1,350 | 1,732 |
| Yates | 3,005 | 77 |
| San Andres | 4,400 | -1,318 |
| Clear Fork | 6,080 | -2,998 |
| Wichita-Albany | 7,220 | -4,138 |
| Colby-Queen | — | |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
Whiting North 2642-495-34061
7.3 KM · Boyd & McWilliams Operating, LLC · Section with this well →
| Rustler | 1,496 | 1,688 |
| Yates | 3,022 | 162 |
| Queen | 3,830 | -646 |
| San Andres | 4,400 | -1,216 |
| Silurian (undifferentiated) | — | |
| Colby-Queen | — | |
| Delaware | — | |
| Devonian | — |
10 TOPS · FIRST 8
Waddell Dunes 842-495-34312
7.7 KM · Boyd & McWilliams Operating, LLC · Section with this well →
| Yates | 3,032 | 25 |
| Colby-Queen | 3,200 | -143 |
| San Andres | 4,405 | -1,348 |
| Glorieta | 5,580 | -2,523 |
| Clear Fork | 6,080 | -3,023 |
| Wichita-Albany | 7,220 | -4,163 |
| Queen | — | |
| Delaware | — |
10 TOPS · FIRST 8
Snidely42-495-35082
7.8 KM · Boyd & McWilliams Operating, LLC · Section with this well →
| Rustler | 1,290 | 1,766 |
| San Andres | 4,355 | -1,299 |
| Clear Fork | 5,916 | -2,860 |
| Yates | — | |
| Capitan | — | |
| Glorieta | — | |
| Holt | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Dudley 1042-495-34947
7.8 KM · Boyd & McWilliams Operating, LLC · Section with this well →
| Rustler | 1,232 | 1,807 |
| Yates | 2,842 | 197 |
| San Andres | 4,270 | -1,231 |
| Seven Rivers | — | |
| Holt | — | |
| Glorieta | — | |
| Delaware | — | |
| Colby / Queen | — |
10 TOPS · FIRST 8
COP 112042-495-20247
8.0 KM · Boyd & McWilliams Operating, LLC · Section with this well →
| San Andres | 4,336 | -1,286 |
| Clear Fork | 5,988 | -2,938 |
| Rustler | — | |
| Holt | — | |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| Colby / Queen | — |
10 TOPS · FIRST 8
Dudley 1042-495-34682
8.1 KM · Boyd & McWilliams Operating, LLC · Section with this well →
| Rustler | 1,210 | 1,818 |
| Yates | 3,032 | -4 |
| San Andres | 4,240 | -1,212 |
| Clear Fork | 6,458 | -3,430 |
| Colby / Queen | — | |
| Delaware | — | |
| Glorieta | — | |
| Holt | — |
10 TOPS · FIRST 8
Dudley 1042-495-35089
8.3 KM · Boyd & McWilliams Operating, LLC · Section with this well →
| Rustler | 1,272 | 1,781 |
| Yates | 2,936 | 117 |
| Colby / Queen | 3,105 | -52 |
| San Andres | 4,333 | -1,280 |
| Clear Fork | 6,541 | -3,488 |
| Holt | — | |
| Delaware | — | |
| Glorieta | — |
10 TOPS · FIRST 8
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/49502077, documented in the API reference.