WELL · 42-391-00907 · DISTRICT 2
O'Brien, J.M. #61
Refugio County · Vertical
O'Brien, J.M. #61 (API 42-391-00907) is a permitted well in Refugio County filed by Sun Exploration & Production CO.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1979 and 1982, permitted to 4,288 ft.
Operator of record
Sun Exploration & Production Co.
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 23, 1988
- Permits on file
- 1,284
- Phone
- (214) 890-6205
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Cambrian Management, Ltd.through Mar 2009 |
| Latest permit | Sun Exploration & Production Co.Jul 30, 1982 |
- 4,288
- total depth, ft
- 2
- permits on file
- Jul 30, 1982
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 755K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2020
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 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 |
|---|---|---|---|---|---|---|
| Obrien, J. M. G-2-101793 | Greta (C-5) | Acock/Anaqua Operating Co., LP | 1 | 0 | 755K | Jan 1993 – Feb 2020 |
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.
- 1Dewbre Petroleum CorporationJan 1993 → Oct 2002
- 2Primrose Operating CompanyNov 2002 → Mar 2007
- 3Cambrian Management LtdApr 2007 → Sep 2007
- 4Cambrian Management, Ltd.Oct 2007 → Mar 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 167792-99 | Recompletion | Sun Exploration & Production Co. | Jul 30, 1982 | Jul 30, 1982 | — | 4,288 |
| 48416-99 | Recompletion | Sun Exploration & Production Co. | May 14, 1979 | May 14, 1979 | — | 4,288 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-101793 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,117 | 4,127 | Perforated |
| — | 4,400 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 298 | — | — |
| 10.75 | 1,285 | — | — |
| 7 | 4,367 | — | — |
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 23, 1982 | — |
| 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 42-391-00907 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00907 → 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/39100907, documented in the API reference.