WELL · 42-211-31896 · DISTRICT 10
Clark #8
Hemphill County · Hemphill (Douglas-Oil) field · Vertical
Clark #8 (API 42-211-31896) is a plugged well in Hemphill County, plugged April 22, 1992, last operated by Kerr-Mcgee Corporation.
The RRC has issued one drilling permit, issued September 27, 1988, permitted to 8,000 ft.
Completion filings report 5 formation tops, including Panhandle Lime, Brown Dolomite, Pennsylvanian, Base Heebner Shale.
Operator of record
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 8, 1999
- Permits on file
- 626
- Phone
- (972) 715-4828
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kerr-McGee Corporation |
| Production reports | none |
| Latest permit | Kerr-McGee CorporationSep 27, 1988 |
- 8,000
- total depth, ft
- 1
- permits on file
- Sep 27, 1988
- last permit issued
- Dec 19, 1988
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 19, 1988
- Shut in
- —
- Plugged
- Apr 22, 1992
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 |
|---|---|---|---|---|---|---|
| — O-14-6614 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 351523-99 | Drill | Kerr-McGee Corporation | Sep 23, 1988 | Sep 27, 1988 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-6614 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,649 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Panhandle Lime | 3,433 | -784 |
| Brown Dolomite | 4,241 | -1,592 |
| PennsylvanianPENN SHALE | 5,922 | -3,273 |
| Base Heebner Shale | 7,524 | -4,875 |
| DouglasDOUGLAS B | 7,644 | -4,995 |
| DouglasDOUGLAS C | 7,780 | -5,131 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,644 | 7,650 | Perforated |
| 7,783 | 7,825 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,949 | 12.25 | 1,900 S |
| 4.5 | 7,899 | 7.875 | 700 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 | Mar 3, 1989 | Feb 6, 1989 | Yes |
| 00 | Feb 28, 1989 | — | — |
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 42-211-31896 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-31896 → 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/21131896, documented in the API reference.