WELL · 42-151-33235 · DISTRICT 7
Coker SWD #1
Fisher County · Sylvester (Ellen.) field · Shut IN · Vertical
Coker Swd #1 (API 42-151-33235) is a well in Fisher County operated by Extex Operating Company, completed September 9, 2022 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued January 25, 2022, permitted to 7,999 ft.
It was permitted by Cholla Petroleum, Inc. and has since transferred to Extex Operating Company on the wellbore schedule.
Completion filings report 10 formation tops, including Coleman Junction, Dothan Sand - Disposal, Noodle Creek - Disposal, Saddle Creek.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit; TexNet located 0 M2+ earthquakes within 10 km over the last two years.
Operator of record
Permitted by Cholla Petroleum, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 4, 2025 · 117 permits on file · (713) 870-4327
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Extex Operating Company |
| Production reports | none |
| Latest permit | Cholla Petroleum, Inc.Jan 25, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,999
- total depth, ft
- 1
- permits on file
- Jan 25, 2022
- last permit issued
- Sep 9, 2022
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 9, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.627037, -100.388633
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Fisher County.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Coker SWD O-8-32610 | Sylvester (Ellen.) | Extex Operating Company | 1 | 0 | 0 | Sep 2022 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 876314-99 | Drill | Cholla Petroleum, Inc. | Jan 21, 2022 | Jan 25, 2022 | Feb 10, 2022 | 7,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32610 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,068 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman JunctionCOLEMAN JUNCTION - CORROSIVE; PO | 3,075 | -1,007 |
| Dothan Sand - Disposal | 3,417 | -1,349 |
| Noodle Creek - Disposal | 3,501 | -1,433 |
| Saddle CreekSADDLE CREEK - DISPOSAL | 3,652 | -1,584 |
| Flippen - Disposal | 3,761 | -1,693 |
| Crystal Falls - Disposal | 3,800 | -1,732 |
| CiscoCISCO (REEF, LIME, SAND) - DISPO | 5,715 | -3,647 |
| Breckenridge - Disposal | — | — |
| Hope - Disposal | — | — |
| San AndresSAN ANDRES - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,563 | 6,719 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 40 | 26 | 180 S |
| 9.625 | 285 | 12.25 | 140 S |
| 7 | 6,563 | 8.75 | 575 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 26, 2022 | Sep 9, 2022 | — |
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 42-151-33235 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-151-33235 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Send IT42-151-33236
0.0 KM · Cholla Petroleum, Inc. · Section with this well →
| Coleman Junction | 3,074 | -643 |
| Dothan Sand - Disposal | 3,417 | -986 |
| Noodle Creek - Disposal | 3,501 | -1,070 |
| Saddle Creek | 3,652 | -1,221 |
| Flippen - Disposal | 3,761 | -1,330 |
| Crystal Falls - Disposal | 3,800 | -1,369 |
| Cisco | 5,715 | -3,284 |
| Swastika - Disposal | — |
11 TOPS · FIRST 8
Grumpy Cat42-151-33177
1.0 KM · Cholla Petroleum, Inc. · Section with this well →
| San Andres | 367 | 1,715 |
| Coleman Junction | 2,975 | -893 |
| Noodle Creek - Disposal | 3,483 | -1,401 |
| Flippen - Disposal | 3,800 | -1,718 |
| Crystal Falls - Disposal | 4,035 | -1,953 |
| Breckenridge - Disposal | — | |
| Cisco | — | |
| Dothan Sand - Disposal | — |
10 TOPS · FIRST 8
Lion-O42-151-33218
1.5 KM · Cholla Petroleum, Inc. · Section with this well →
| Flippen - Disposal | 3,808 | -1,719 |
| Cisco | 3,901 | -1,812 |
| Swastika - Disposal | 4,307 | -2,218 |
| Canyon | 5,072 | -2,983 |
| Strawn | 5,965 | -3,876 |
| Pueblo - Disposal | — | |
| Hope - Disposal | — | |
| Breckenridge - Disposal | — |
10 TOPS · FIRST 8
Wolf Unit42-151-33291
3.4 KM · Patton Exploration, Inc. · Section with this well →
| Coleman Junction | 2,920 | -832 |
| Dothan Sand - Disposal | 3,491 | -1,403 |
| Noodle Creek - Disposal | 3,557 | -1,469 |
| Saddle Creek | 3,791 | -1,703 |
| Flippen - Disposal | 3,842 | -1,754 |
| Crystal Falls - Disposal | 3,906 | -1,818 |
| Hope - Disposal | 3,979 | -1,891 |
| Breckenridge - Disposal | 4,370 | -2,282 |
10 TOPS · FIRST 8
Whiskey Dent42-151-33261
3.9 KM · Endurance Resources III Operatin · Section with this well →
| Coleman Junction | 3,206 | -1,147 |
| Dothan Sand - Disposal | 3,447 | -1,388 |
| Noodle Creek - Disposal | 3,554 | -1,495 |
| Saddle Creek | 3,827 | -1,768 |
| Flippen - Disposal | 3,923 | -1,864 |
| Crystal Falls - Disposal | 4,120 | -2,061 |
| San Andres | — | |
| Hope - Disposal | — |
10 TOPS · FIRST 8
Stuart SWD42-151-33309
4.2 KM · Patton Exploration, Inc. · Section with this well →
| Coleman Junction | 2,878 | -807 |
| Dothan Sand - Disposal | 3,358 | -1,287 |
| Noodle Creek - Disposal | 3,476 | -1,405 |
| Saddle Creek | 3,695 | -1,624 |
| Flippen - Disposal | 3,738 | -1,667 |
| Crystal Falls - Disposal | 3,816 | -1,745 |
| Hope - Disposal | 3,854 | -1,783 |
| Breckenridge - Disposal | 4,146 | -2,075 |
10 TOPS · FIRST 8
Knox Unit42-151-33303
5.4 KM · Patton Exploration, Inc. · Section with this well →
| Coleman Junction | 2,799 | -784 |
| Dothan Sand - Disposal | 3,285 | -1,270 |
| Noodle Creek - Disposal | 3,364 | -1,349 |
| Saddle Creek | 3,588 | -1,573 |
| Flippen - Disposal | 3,636 | -1,621 |
| Crystal Falls - Disposal | 3,723 | -1,708 |
| Hope - Disposal | 3,800 | -1,785 |
| Breckenridge - Disposal | 4,104 | -2,089 |
10 TOPS · FIRST 8
Terry SWD42-151-33310
6.1 KM · Patton Exploration, Inc. · Section with this well →
| Coleman Junction | 2,740 | -738 |
| Dothan Sand - Disposal | 3,220 | -1,218 |
| Noodle Creek - Disposal | 3,330 | -1,328 |
| Saddle Creek | 3,550 | -1,548 |
| Flippen - Disposal | 3,615 | -1,613 |
| Crystal Falls - Disposal | 3,693 | -1,691 |
| Hope - Disposal | 3,760 | -1,758 |
| Breckenridge - Disposal | 4,095 | -2,093 |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 1.09M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000125207 | W-14 Disposal | Active | 24,000 | 3,250 | 6,500–6,800 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read it →
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/15133235, documented in the API reference.