WELL · 42-109-31578 · DISTRICT 8
Culberson -AC- Fee #2
Culberson County · Geraldine (Delaware 3400) field · Shut IN · Vertical
Culberson -AC- Fee #2 (API 42-109-31578) is a well in Culberson County operated by Echo Energy Partners LLC, completed May 6, 1982 and listed as shut in on the RRC schedule, shut in August 1, 2020.
The RRC has issued one drilling permit, issued April 13, 1982, permitted to 3,650 ft.
It was permitted by Texaco Inc. and has since transferred to Echo Energy Partners LLC on the wellbore schedule.
Its lease has reported 36K barrels of oil and 82.2K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Texaco Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 2, 2026
- Phone
- (713) 443-0000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Echo Energy Partners LLC |
| Production reports | Ring Energy, Inc.through Mar 2020 |
| Latest permit | Texaco Inc.Apr 13, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,650
- total depth, ft
- 1
- permits on file
- Apr 13, 1982
- last permit issued
- May 6, 1982
- completed
- 36K
- cumulative oil, bbl
- 82.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 6, 1982
- Shut in
- Aug 1, 2020
- 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 lease this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Culberson -AC- Fee O-10-27339 | Geraldine (Delaware 3400) | Echo Energy Partners, LLC | 3 | 36K | 82.2K | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → May 1993
- 2Zachry Oil and Gas PropertiesJun 1993 → Feb 1998
- 3Quay Valley, Inc.Mar 1998 → Apr 2006
- 4Big Star Oil & Gas, LLCMay 2006 → Jan 2010
- 5Storm Peak Energy, LLCFeb 2010 → Oct 2011
- 6Finley Resources, Inc.Nov 2011 → May 2015
- 7Ring Energy, Inc.Jun 2015 → Dec 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 156769-99 | Drill | Texaco Inc. | Apr 13, 1982 | Apr 13, 1982 | Apr 28, 1982 | 3,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 6, 1982 | Culberson -AC- Fee O-10-27339 | Geraldine (Delaware 3400) | Echo Energy Partners LLC | Shut IN · shut in Aug 1, 2020 | 3,650 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,440 | 3,445 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 809 | 11 | 500 S |
| 2.375 | 3,400 | — | — |
| 5.5 | 3,650 | 7.875 | 1,500 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 12, 1984 | Jun 10, 1982 | — |
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 42-109-31578 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-109-31578 → 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.
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/10931578, documented in the API reference.