WELL · 42-269-31612 · DISTRICT 8
Tumbleweed Foster Unit #12
King County · Tumbleweed (Lower Tannehill) field · Shut IN · Vertical
Tumbleweed Foster Unit #12 (API 42-269-31612) is a well in King County operated by Ridglea Energy I LLC, completed May 10, 1990 and listed as shut in on the RRC schedule, shut in October 1, 2014.
The RRC has issued one drilling permit (amended once), issued May 21, 1986, permitted to 4,000 ft.
It was permitted by Sun Expl. & Prod. CO.-Abilene and has since transferred to Ridglea Energy I LLC on the wellbore schedule.
Completion filings report 4 formation tops, including T/Noodle Creek, T/Stockweather, T/Tannehill Sand, T/Tannhill Lime.
Its lease has reported 257K barrels of oil and 2.1K mcf of gas since January 1993, last reporting in July 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Sun Expl. & Prod. Co.-Abilene; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jul 13, 2022
- Permits on file
- 4
- Phone
- (832) 698-4901
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Clear Fork Incorporated |
| Production reports | Ridglea Energy I, LLCthrough Feb 2020 |
| Latest permit | Sun Expl. & Prod. Co.-AbileneMay 21, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 2
- permits on file
- May 21, 1986
- last permit issued
- May 10, 1990
- completed
- 257K
- cumulative oil, bbl
- 2.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 10, 1990
- Shut in
- Oct 1, 2014
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tumbleweed Foster Unit O-11-66002 | Tumbleweed (Lower Tannehill) | Ridglea Energy I, LLC | 10 | 257K | 2.1K | Jan 1993 – 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.
- 1Oryx Energy CompanyJan 1993 → Oct 1994
- 2Samson Resources CompanyNov 1994 → Mar 1995
- 3Samson Hydrocarbons CompanyApr 1995 → Jul 1996
- 4Samson Lone Star LPAug 1996 → Nov 1998
- 5LalocDec 1998 → Nov 2014
- 6Ridglea Energy, LLCDec 2014 → Dec 2015
- 7Ridglea Energy I, LLCJan 2016 → Feb 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 302340-98 | Drill | Sun Expl. & Prod. Co.-Abilene | Sep 25, 1986 | May 21, 1986 | — | 4,500 |
| 302340-99 | Drill | Sun Expl. & Prod. Co.-Abilene | May 19, 1986 | May 21, 1986 | — | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 10, 1990 | Tumbleweed Foster Unit O-11-66002 | Tumbleweed (Lower Tannehill) | Ridglea Energy I LLC | Shut IN · shut in Oct 1, 2014 | 4,000 |
| Dec 1, 1986 | Foster Trust O-11-65193 | Tumbleweed (Lower Tannehill) | Clear Fork Incorporated | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,994 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Noodle Creek | 3,749 | -1,755 |
| T/Stockweather | 3,836 | -1,842 |
| T/Tannehill Sand | 3,864 | -1,870 |
| T/Tannhill Lime | 3,918 | -1,924 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,864 | 3,874 | Perforated |
| 3,864 | 3,884 | Perforated |
| 3,874 | 3,884 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 270 | 15.5 | 260 S |
| 5.5 | 3,994 | 7.875 | 800 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 | Jun 27, 1990 | Jun 13, 1990 | — |
| 00 | Apr 4, 1989 | Dec 8, 1986 | Yes |
| 00 | Mar 24, 1989 | — | — |
| 00 | Dec 22, 1986 | Dec 8, 1986 | Yes |
| 00 | Dec 16, 1986 | — | — |
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 42-269-31612 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-269-31612 → 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
- 5.11M
- bbl, all reported
- Apr 2023
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000072554 | H-1 Injection | Active | 1,000 | 1,900 | 3,864–3,884 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/26931612, documented in the API reference.