WELL · 42-447-36530 · DISTRICT 7
Foster 4 #8B
Throckmorton County · Throckmorton County Regular field · Injection · Vertical
Foster 4 #8B (API 42-447-36530) is a well in Throckmorton County operated by Salty Lime Energy LLC, completed June 23, 2015 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued November 12, 2013, permitted to 1,000 ft.
It was permitted by Chateau Oil And Gas Inc. and has since transferred to Salty Lime Energy LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Wolfcamp, Flippen - Disposal, Cisco, Coleman Junction.
Its lease has reported 26.1K barrels of oil since November 2013, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 1.02K barrels injected in the 12 months reported through August 2025.
Operator of record
Permitted by Chateau Oil and Gas Inc.; the EWA schedule now lists a different operator.
Ovalo, TX · P-5 Y, filed Apr 4, 2026 · (325) 668-6816
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Salty Lime Energy LLC |
| Production reports | Salty Lime Energy, LLCthrough Dec 2024 |
| Latest permit | Chateau Oil and Gas Inc.Nov 12, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 2
- permits on file
- Nov 12, 2013
- last permit issued
- Jun 23, 2015
- completed
- 26.1K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 23, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Foster 4 O-8-31373 | Throckmorton County Regular | Salty Lime Energy, LLC | 8 | 26.1K | 0 | Nov 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 900(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1C & G Transports, Inc.Nov 2013 → Jun 2019
- 2Chateau Oil and Gas Inc.Aug 2014 → Feb 2017
- 3Salty Lime Energy, LLCJul 2019 → Dec 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 772741-98 | Drill | Chateau Oil and Gas Inc. | Sep 16, 2014 | Nov 12, 2013 | Nov 19, 2014 | 1,000 |
| 772741-99 | Drill | C & G Transports, Inc. | Oct 29, 2013 | Nov 12, 2013 | — | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-31373 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,314 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WolfcampWOLFCAMP - DISPOSAL | 600 | 714 |
| WolfcampWOLFCAMP - DISPOSAL | 602 | 712 |
| Flippen - Disposal | 804 | 510 |
| CiscoCISCO - DISPOSAL | — | — |
| Coleman Junction | — | — |
| Cook - Disposal | — | — |
| Frye - Disposal | — | — |
| Permian (undifferentiated)PERMIAN - DISPOSAL | — | — |
| San AndresSAN ANDRES - DISPOSAL | — | — |
| Sunsight - Disposal | — | — |
| Swastika - Disposal | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 602 | 605 | Perforated |
| 602 | 606 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 675 | 6.75 | 135 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 14, 2015 | Oct 12, 2015 | — |
| 00 | Aug 26, 2015 | Aug 25, 2015 | — |
| 00 | Jan 22, 2015 | Dec 30, 2014 | Yes |
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 42-447-36530 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-36530 → 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
- 1.02K
- bbl, last 12 reported months
- 109K
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000112314 | H-1 Injection | Active | 250 | 300 | 602–606 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 1,020 · prior 12 960(+6%)
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/44736530, documented in the API reference.