WELL · 42-081-31313 · DISTRICT 7
Jameson Reef Unit #438
Coke County · Vertical
Jameson Reef Unit #438 (API 42-081-31313) is a disposal or injection well in Coke County operated by Sheridan Production Company, LLC under an active UIC permit.
The RRC has issued 4 drilling permits (amended once) between 1985 and 2011, permitted to 7,300 ft.
Completion filings report 4 formation tops, including Strawn, Ellenburger, Reef, Odom.
Its 3 leases have reported 3.63M barrels of oil and 18.6M mcf of gas since January 1993, last reporting in July 2026. The leases carry 218 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Sheridan Production Company, LLC
Houston, TX · P-5 Y, filed May 12, 2020 · 1,009 permits on file · (877) 231-5058
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Citation Oil & Gas Corp.through Apr 2026 |
| Latest permit | Sheridan Production Company, LLCAug 23, 2011 |
- 7,300
- total depth, ft
- 5
- permits on file
- Aug 23, 2011
- last permit issued
- —
- completed
- 3.63M
- cumulative oil, bbl
- 18.6M
- 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 3 leases this well is completed on; they carry 218 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Jameson Reef Unit O-9-621 | Jameson | Citation Oil & Gas Corp. | 215 | 3.63M | 18.5M | Jan 1993 – Jul 2026 |
| Brannan, J. O-9-6513 | Jameson, SE. (Strawn) | Citation Oil & Gas Corp. | 3 | 180 | 12.4K | Jan 1993 – Jul 2026 |
| — G-9-137982 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 8,134 · prior 12 7,337(+11%)
Gas, mcf lease total
Last 12 months 14,607 · prior 12 22,069(-34%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oryx Energy CompanyJan 1993 → Mar 1999
- 2Kerr-McGee CorporationApr 1999 → Sep 1999
- 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Nov 2002
- 4Aethon I LPDec 2002 → Nov 2007
- 5Sheridan Production Company, LLCDec 2007 → Mar 2020
- 6FDL Operating, LLCApr 2020 → Apr 2022
- 7Citation Oil & Gas Corp.May 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 722685-98 | Reclass | Sheridan Production Company, LLC | Sep 7, 2011 | Aug 23, 2011 | Jul 19, 2011 | 7,150 |
| 722685-99 | Recompletion | Sheridan Production Company, LLC | Aug 18, 2011 | Aug 23, 2011 | — | 7,150 |
| 366204-99 | Recompletion | Oryx Energy Company | Nov 8, 1989 | Nov 8, 1989 | — | 7,150 |
| 263846-99 | Drill | Sun Expl. & Prod. Co.-Abilene | Jan 10, 1985 | Jan 10, 1985 | — | 7,300 |
| 263845-99 | Drill | Sun Expl. & Prod. Co.-Abilene | Jan 10, 1985 | Jan 10, 1985 | — | 7,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-137982 | — | — | — | — |
| — | — O-9-621 | — | — | — | — |
| — | — O-9-6513 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,945 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| StrawnSTRAWN SAND | 5,745 | -3,800 |
| Ellenburger | 5,846 | -3,901 |
| Reef | 5,846 | -3,901 |
| Odom | 6,614 | -4,669 |
| Ellenburger | 6,983 | -5,038 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,745 | 5,753 | Perforated |
| 5,915 | 6,327 | Perforated |
| 6,178 | 6,329 | Perforated |
| 6,235 | 6,327 | Perforated |
| 6,504 | 6,514 | Perforated |
| 6,548 | 6,595 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 520 | 12.25 | 300 S |
| 7 | 7,150 | 8.75 | 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 | Oct 1, 2019 | Aug 16, 2019 | — |
| 00 | Mar 14, 2018 | Feb 21, 2018 | — |
| 00 | Apr 18, 2012 | Sep 14, 2011 | — |
| 00 | May 7, 1991 | — | — |
| 00 | Feb 12, 1990 | Jan 4, 1990 | Yes |
| 00 | Jan 17, 1990 | — | — |
| 00 | Mar 4, 1986 | Feb 21, 1986 | Yes |
| 00 | Jul 24, 1985 | Jul 8, 1985 | — |
| 00 | Jul 17, 1985 | — | — |
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 42-081-31313 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-081-31313 → 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
- 3.27M
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000103038 | H-1 Injection | Active | 30,000 | 2,900 | 5,846–7,150 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 20,880(-100%)
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/08131313, documented in the API reference.