WELL · 42-203-31724 · DISTRICT 6
Clark #1
Harrison County · Waskom (Cotton Valley) field · Vertical
Clark #1 (API 42-203-31724) is a plugged well in Harrison County, plugged May 13, 2014, last operated by Comstock Oil & Gas LP.
The RRC has issued one drilling permit, issued August 25, 1988, permitted to 10,000 ft.
It was permitted by Marshall Expl. Inc. and has since transferred to Comstock Oil & Gas LP on the wellbore schedule.
Completion filings report 6 formation tops, including B/Massive Anhydrite, Pettit, Travis Peak, Cotton Valley.
Operator of record
Permitted by Marshall Expl. Inc.; the EWA schedule now lists a different operator.
- Based in
- Frisco, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 10, 2019
- Permits on file
- 799
- Phone
- (972) 668-8828
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Comstock Oil & Gas LP |
| Production reports | Comstock Oil & Gas, Inc.through Feb 1996 |
| Latest permit | Marshall Expl. Inc.Aug 25, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- Aug 25, 1988
- last permit issued
- Oct 31, 1988
- completed
- 0
- cumulative oil, bbl
- 161K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 31, 1988
- Shut in
- —
- Plugged
- May 13, 2014
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clark G-6-129247 | Waskom (Cotton Valley) | Comstock Oil & Gas, LP | 1 | 0 | 161K | Jan 1993 – May 2014 |
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.
- 1Sonat Exploration Company -TylerJan 1993 → Jul 1995
- 2Comstock Oil & Gas, Inc.Aug 1995 → Feb 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 350474-99 | Drill | Marshall Expl. Inc. | Aug 24, 1988 | Aug 25, 1988 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 31, 1988 | Clark G-6-129247 | Waskom (Cotton Valley) | Comstock Oil & Gas LP | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 405 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| B/Massive Anhydrite | 4,976 | -4,571 |
| Pettit | 5,778 | -5,373 |
| Travis Peak | 6,093 | -5,688 |
| Cotton Valley | 8,086 | -7,681 |
| T/B Lime | 8,158 | -7,753 |
| B/B Lime | 8,351 | -7,946 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,398 | 9,679 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,511 | 12.25 | 525 S |
| 4.5 | 9,800 | 7.875 | 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 | Jan 5, 1989 | Nov 17, 1988 | Yes |
| 00 | Dec 30, 1988 | — | — |
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 42-203-31724 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-31724 → 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/20331724, documented in the API reference.