WELL · 42-179-31770 · DISTRICT 10
Combs-Worley #12
Gray County · Panhandle Gray County Field field · Vertical
Combs-Worley #12 (API 42-179-31770) is a plugged well in Gray County, plugged August 13, 2024, last operated by Ponderosa TX Operating LLC.
The RRC has issued one drilling permit, issued March 18, 1985, permitted to 3,500 ft.
It was permitted by Cng Producing Company-Tulsa Div. and has since transferred to Ponderosa TX Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Granite Wash.
Its lease has reported 302K barrels of oil and 1.45M mcf of gas since January 1993, last reporting in July 2026. The lease carries 15 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by CNG Producing Company-Tulsa Div.; the EWA schedule now lists a different operator.
Stinnett, TX · P-5 Y, filed Mar 4, 2026 · 3 permits on file · (806) 681-5952
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ponderosa TX Operating LLC |
| Production reports | Ponderosa TX Operating LLCthrough Apr 2026 |
| Latest permit | CNG Producing Company-Tulsa Div.Mar 18, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 1
- permits on file
- Mar 18, 1985
- last permit issued
- Oct 16, 1989
- completed
- 302K
- cumulative oil, bbl
- 1.45M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 16, 1989
- Shut in
- —
- Plugged
- Aug 13, 2024
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 15 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Combs-Worley O-14-512 | Panhandle Gray County Field | Ponderosa TX Operating LLC | 15 | 302K | 1.45M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 16,581 · prior 12 17,566(-6%)
Oil, barrels lease total
Last 12 months 2,053 · prior 12 2,580(-20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Graham Royalty, Ltd.Jan 1993 → Oct 1993
- 2Midpar L.P.Nov 1993 → Feb 1995
- 3Luxor Oil & Gas, Inc.Mar 1995 → Aug 1996
- 4The Operating Co.Sep 1996 → Sep 2007
- 5Legacy Reserves Operating LPOct 2007 → Jan 2018
- 6Ponderosa TX Operating LLCFeb 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 269675-99 | Drill | CNG Producing Company-Tulsa Div. | Mar 18, 1985 | Mar 18, 1985 | Apr 28, 1985 | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-512 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,890 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Granite Wash | 2,745 | 145 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,750 | 3,350 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 481 | 13.375 | 300 S |
| 7 | 2,750 | 8.75 | 115 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 | Dec 21, 1989 | Dec 1, 1989 | — |
| 00 | Nov 7, 1985 | Oct 21, 1985 | — |
| 00 | Nov 2, 1985 | — | — |
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 42-179-31770 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-179-31770 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 135K
- bbl, last 12 reported months
- 5.41M
- bbl, all reported
- Jun 2024
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000071162 | H-1 Injection | Plugged Aug 19, 2024 | 1,000 | 0 | 2,750–3,350 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 135,450 · prior 12 135,325(+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/17931770, documented in the API reference.