WELL · 42-207-32380 · DISTRICT 7
Clark #4
Haskell County · Cricket (Strawn) field · Vertical
Clark #4 (API 42-207-32380) is a well in Haskell County operated by Robertson Resources Inc., completed October 12, 1997.
The RRC has issued one drilling permit, issued July 18, 1997, permitted to 5,250 ft.
It was permitted by Harding Company and has since transferred to Robertson Resources Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Jud Sand, Jud Sd., Burson Sand, Burson Sd..
Its 3 leases have reported 139K barrels of oil and 89.9K mcf of gas since January 1993, last reporting in July 2026. The leases carry 18 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Harding Company; the EWA schedule now lists a different operator.
- Based in
- Horseshoe Bay, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Feb 26, 2026
- Permits on file
- 32
- Phone
- (432) 688-5106
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Robertson Resources Inc. |
| Production reports | L.C.S. Production Companythrough Apr 2026 |
| Latest permit | Harding CompanyJul 18, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,250
- total depth, ft
- 1
- permits on file
- Jul 18, 1997
- last permit issued
- Oct 12, 1997
- completed
- 139K
- cumulative oil, bbl
- 89.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 12, 1997
- 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 18 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cricket (Strawn) Unit O-8-30653 | Cricket (Strawn) | L.C.S. Production Company | 12 | 91.2K | 21.4K | Apr 2011 – Jul 2026 |
| Clark, J.A. O-8-23158 | Cricket (Strawn) | Patton, E. N. Oil Company, Inc. | 4 | 33.5K | 51.2K | Jan 1993 – May 2011 |
| Clark O-8-28010 | Cricket (Strawn) | Robertson Resources, Inc. | 2 | 14.3K | 17.4K | Sep 1996 – Jan 2001 |
Oil, barrels lease total
Last 12 months 4,107 · prior 12 4,475(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Schiff, H. G. & Co.Jan 1993 → Jul 1993
- 2Walton Producing CompanyAug 1993 → Oct 1995
- 3Desana Development CorporationNov 1995 → Apr 1999
- 4Harding CompanyOct 1996 → Nov 1996
- 5Robertson Resources, Inc.May 1999 → Mar 2006
- 6Patton, E. N. Oil Company, Inc.May 2006 → Nov 2017
- 7Sojourner Drilling CorporationDec 2017 → Apr 2019
- 8L.C.S. Production CompanyMay 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 465118-99 | Drill | Harding Company | Jul 18, 1997 | Jul 18, 1997 | Aug 5, 1997 | 5,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-23158 | — | — | — | — |
| — | — O-8-28010 | — | — | — | — |
| — | — O-8-30653 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,566 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Jud Sand | 4,910 | -3,344 |
| Jud Sd. | 4,910 | -3,344 |
| Burson Sand | 5,028 | -3,462 |
| Burson Sd. | 5,028 | -3,462 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,967 | 4,982 | Perforated |
| 4,967 | 4,982 | Open hole |
| 4,984 | 4,890 | Perforated |
| 4,984 | 4,990 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 123 | 12.25 | 100 S |
| 4.5 | 5,107 | 7.875 | 200 S |
| — | 5,107 | — | 150 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, 2019 | Sep 12, 2019 | — |
| 00 | Apr 1, 2011 | Oct 21, 1997 | Yes |
| 00 | Oct 18, 2000 | Oct 21, 1997 | Yes |
| 00 | Dec 12, 1997 | Oct 21, 1997 | Yes |
| 00 | Dec 4, 1997 | — | — |
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 42-207-32380 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-207-32380 → 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/20732380, documented in the API reference.