WELL · 42-105-34014 · DISTRICT 7
Cox L. B. Jr. #4
Crockett County · Dudley East (Devonian) field · Producing · Vertical
Cox L. B. JR. #4 (API 42-105-34014) is a well in Crockett County operated by Bonfire Operating LLC, completed August 24, 1982 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 28, 1982, permitted to 9,461 ft.
It was permitted by International Oil & Gas Corp. and has since transferred to Bonfire Operating LLC on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by International Oil & Gas Corp.; the EWA schedule now lists a different operator.
Cresson, TX · P-5 Y, filed Jun 4, 2026 · 43 permits on file · (214) 998-4334
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bonfire Operating LLC |
| Production reports | Bonfire Operating LLCthrough Dec 2025 |
| Latest permit | International Oil & Gas Corp.Apr 28, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,461
- total depth, ft
- 1
- permits on file
- Apr 28, 1982
- last permit issued
- Aug 24, 1982
- completed
- 0
- cumulative oil, bbl
- 421K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 24, 1982
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cox, L. B. Jr. G-9-102025 | Dudley, East (Devonian) | Bonfire Operating LLC | 1 | 0 | 421K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,374 · prior 12 3,303(-28%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Bristol Resources CorporationJan 1993 → Sep 2000
- 2Chaparral (USA) Energy, Inc.Oct 2000 → Sep 2002
- 3Chaparral Energy, L.L.C.Oct 2002 → Jul 2014
- 4Ramtex Energy LLCAug 2014 → Feb 2018
- 5Dpmp Energy LLCMar 2018 → Feb 2019
- 6Bonfire Operating LLCMar 2019 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 160007-99 | Drill | International Oil & Gas Corp. | Apr 28, 1982 | Apr 28, 1982 | — | 9,461 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-102025 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,090 | 9,274 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,430 | 12.75 | 1,300 S |
| 2.375 | 9,084 | — | — |
| 5.5 | 9,460 | 7.875 | 1,200 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 | Sep 16, 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 42-105-34014 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-34014 → 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/10534014, documented in the API reference.