WELL · 42-237-37800 · DISTRICT 9
Conkling-Roney OU #4
Jack County · Lost Valley (Caddo) field · Vertical
Conkling-Roney OU #4 (API 42-237-37800) is a permitted well in Jack County filed by Mitchell Energy Company L.P.; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended 3 times) between 1990 and 2001, permitted to 5,350 ft.
It was permitted by Mitchell Energy Company L.P. and has since transferred to Jay Management Company LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Bryson, Caddo, Atoka, Marble Falls.
Its 2 leases have reported 23K barrels of oil and 632K mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Mitchell Energy Company L.P.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 4, 2025 · 26 permits on file · (713) 417-6530
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Jay Management Company LLC |
| Production reports | Jay Management Company, LLCthrough Jan 2009 |
| Latest permit | Mitchell Energy Company L.P.Oct 2, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,350
- total depth, ft
- 5
- permits on file
- Oct 2, 2001
- last permit issued
- —
- completed
- 23K
- cumulative oil, bbl
- 632K
- 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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Roney, Vera G-13-138567 | Roney (Conglomerate) | Jay Management Company, LLC | 1 | 0 | 450K | Jan 1993 – Jul 2026 |
| Conkling-Roney OU O-13-29973 | Lost Valley (Caddo) | Jay Management Company, LLC | 3 | 23K | 182K | Dec 2001 – 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.
- 1Mitchell Energy CorporationJan 1993 → Dec 2000
- 2Mitchell Energy Company L.P.Jan 2001 → Mar 2002
- 3Devon Energy Operating Co., L.P.Apr 2002 → Oct 2002
- 4Moriah Resources, Inc.Jan 2003 → Apr 2004
- 5Aspen Operating Company, L.L.C.May 2004 → Jan 2008
- 6Jay Management Company, LLCFeb 2008 → Jan 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 514014-99 | Recompletion | Mitchell Energy Company L.P. | Sep 28, 2001 | Oct 2, 2001 | Nov 15, 2001 | 5,155 |
| 381693-96 | Drill | Mitchell Energy Corporation | Jul 23, 1992 | Jul 27, 1992 | Mar 18, 1991 | 5,155 |
| 381693-97 | Drill | Mitchell Energy Corporation | May 23, 1991 | Nov 30, 1990 | Mar 18, 1991 | 5,350 |
| 381693-98 | Drill | Mitchell Energy Corporation | Mar 15, 1991 | Nov 30, 1990 | — | 5,350 |
| 381693-99 | Drill | Mitchell Energy Corporation | Nov 29, 1990 | Nov 30, 1990 | — | 5,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-138567 | — | — | — | — |
| — | — O-13-29973 | — | — | — | — |
| — | — O-13-29973 | — | — | — | — |
| — | — O-13-29973 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,114 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bryson | 3,412 | -2,298 |
| Bryson | 3,414 | -2,300 |
| Caddo | 4,931 | -3,817 |
| Atoka | 4,958 | -3,844 |
| Marble Falls | 4,984 | -3,870 |
| Marble Falls | 4,987 | -3,873 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,631 | 4,661 | Perforated |
| 4,958 | 4,968 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 374 | 12.25 | 251 S |
| 4.5 | 5,154 | 7.875 | 380 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 | Aug 1, 2003 | Apr 21, 2003 | — |
| 00 | Jun 5, 2003 | Dec 21, 2001 | Yes |
| 00 | Feb 25, 2002 | Dec 21, 2001 | Yes |
| 00 | Feb 13, 2002 | Dec 21, 2001 | — |
| 00 | Jan 30, 2002 | — | — |
| 00 | Jan 11, 2002 | — | — |
| 00 | Oct 9, 1997 | Sep 9, 1997 | — |
| 00 | Dec 4, 1992 | May 7, 1992 | Yes |
| 00 | Jul 16, 1991 | Jun 10, 1991 | Yes |
| 00 | Jul 9, 1991 | — | — |
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 42-237-37800 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-37800 → 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/23737800, documented in the API reference.