WELL · 42-391-00914 · DISTRICT 2
Obrien J. J. -B- #2
Refugio County · Greta (4400) field · Vertical
Obrien J. J. -B- #2 (API 42-391-00914) is a permitted well in Refugio County filed by Chilton Energy; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1990 and 1991, permitted to 4,398 ft.
It was permitted by Chilton Energy and has since transferred to Greta Operating Company LLC on the wellbore schedule.
Completion filings report one formation top, including Greta.
Operator of record
Permitted by Chilton Energy; the EWA schedule now lists a different operator.
Refugio, TX · P-5 Active, filed Aug 26, 2025 · 3 permits on file · (817) 929-7647
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Greta Operating Company LLC |
| Production reports | Greta Operating Company LLCthrough Apr 2026 |
| Latest permit | Chilton EnergyJan 28, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,398
- total depth, ft
- 2
- permits on file
- Jan 28, 1991
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 628K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| O'Brien, J.J. "B" G-2-137761 | Greta (2460) | Greta Operating Company LLC | 1 | 0 | 628K | Jan 1993 – Jul 2026 |
| — G-2-133276 | — | — | 0 | 0 | 0 | — |
Gas, mcf lease total
Last 12 months 1,869 · prior 12 748(+150%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chilton EnergyJan 1993 → Jul 2001
- 2Acock Engineering & Assoc., Inc.Aug 2001 → Mar 2002
- 3Acock/Anaqua Operating Co., LCApr 2002 → Apr 2004
- 4Acock/Anaqua Operating Co., LPMay 2004 → May 2006
- 5Greta Operating Company LLCDec 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 382502-99 | Recompletion | Chilton Energy | Dec 18, 1990 | Jan 28, 1991 | Dec 5, 1990 | 4,398 |
| 368935-99 | Recompletion | Chilton Energy | Jan 22, 1990 | Jan 25, 1990 | — | 4,398 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-133276 | — | — | — | — |
| — | — G-2-137761 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 100 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,443 | 2,448 | Perforated |
| 3,122 | 3,134 | Perforated |
| — | 4,398 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,280 | — | 550 S |
| 7 | 4,376 | — | 650 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 | Sep 18, 1991 | Dec 21, 1990 | Yes |
| 00 | Apr 25, 1991 | — | — |
| 00 | Mar 28, 1990 | Jan 22, 1990 | Yes |
| 00 | Feb 13, 1990 | — | — |
| 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 42-391-00914 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00914 → 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.
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/39100914, documented in the API reference.