WELL · 42-391-01926 · DISTRICT 2
O Connor L.W. #13
Refugio County · Mary Ellen Oconnor (H- 12) field · Vertical
O Connor L.W. #13 (API 42-391-01926) is a plugged well in Refugio County, plugged August 16, 2011, last operated by Emerald Oil & Gas LC.
The RRC has issued one drilling permit, issued August 3, 1994, permitted to 5,975 ft.
It was permitted by Dewbre Petroleum Corporation and has since transferred to Emerald Oil & Gas LC on the wellbore schedule.
Completion filings report 2 formation tops, including H-12, Fq-40.
Its 2 leases have reported 44.9K barrels of oil and 361K mcf of gas since January 1993, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Dewbre Petroleum Corporation; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Inactive, filed Mar 27, 2015 · 61 permits on file · (817) 233-1121
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Emerald Oil & Gas LC |
| Production reports | Emerald Oil & Gas LCthrough Dec 2015 |
| Latest permit | Dewbre Petroleum CorporationAug 3, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,975
- total depth, ft
- 1
- permits on file
- Aug 3, 1994
- last permit issued
- Aug 15, 1994
- completed
- 44.9K
- cumulative oil, bbl
- 361K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 15, 1994
- Shut in
- —
- Plugged
- Aug 16, 2011
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; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| O'Connor, L. W. O-2-958 | Mary Ellen Oconnor (FQ-40 Sand) | O'Connor Energy Management, LLC | 7 | 44.9K | 280K | Jan 1993 – Jul 2026 |
| O'Connor, L.W. G-2-151036 | Mary Ellen Oconnor (H- 12) | Emerald Oil & Gas LC | 1 | 0 | 80.8K | Aug 1994 – Aug 2011 |
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.
- 1Pace Oil and Gas CompanyJan 1993 → Dec 1993
- 2Dewbre Petroleum CorporationJan 1994 → Jul 1995
- 3Emerald Oil & Gas LCNov 2006 → Dec 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 426195-99 | Recompletion | Dewbre Petroleum Corporation | Aug 1, 1994 | Aug 3, 1994 | Aug 15, 1994 | 5,975 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-151036 | — | — | — | — |
| — | — O-2-958 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 37 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| H-12 | 4,332 | -4,295 |
| FQ-40 | 5,814 | -5,777 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,332 | 4,336 | Perforated |
| 4,352 | 4,355 | Perforated |
| — | 5,815 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,436 | 15 | 700 S |
| 5.5 | 5,975 | 9.875 | 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 | Dec 30, 1994 | Sep 13, 1994 | Yes |
| 00 | Sep 30, 1994 | — | — |
| 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 42-391-01926 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-01926 → 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
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000103716 | H-1 Injection | Plugged Aug 29, 2011 | 7,500 | 1,550 | 3,100–4,000 |
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/39101926, documented in the API reference.