WELL · 42-429-35116 · DISTRICT 7
Clark Lester B #1B
Stephens County · Lester Clark (Caddo) field · Vertical
Clark Lester B #1B (API 42-429-35116) is a plugged well in Stephens County, plugged February 4, 1994, last operated by Tex-Ann Oil & Gas Services Inc..
The RRC has issued one drilling permit, issued December 29, 1988, permitted to 4,700 ft.
Completion filings report 4 formation tops, including Caddo, Marble Falls, Mississippian, Wildcat.
Its lease has reported 269 barrels of oil and 4.06K mcf of gas since January 1993, last reporting in April 1994.
Operator of record
Tex-Ann Oil & Gas Services Inc.
Abilene, TX · P-5 Y, filed Jul 8, 2011 · 47 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tex-Ann Oil & Gas Services Inc. |
| Production reports | Tex-Ann Oil & Gas Services, Inc.through Oct 1993 |
| Latest permit | Tex-Ann Oil & Gas Services, Inc.Dec 29, 1988 |
- 4,700
- total depth, ft
- 1
- permits on file
- Dec 29, 1988
- last permit issued
- Feb 18, 1989
- completed
- 269
- cumulative oil, bbl
- 4.06K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 1994
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 18, 1989
- Shut in
- —
- Plugged
- Feb 4, 1994
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, Lester "B" O-8-25300 | Lester Clark (Caddo) | Tex-Ann Oil & Gas Services, Inc. | 1 | 269 | 4.06K | Jan 1993 – Apr 1994 |
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.
- 1Tex-Ann Oil & Gas Services, Inc.Jan 1993 → Oct 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 354726-99 | Drill | Tex-Ann Oil & Gas Services, Inc. | Dec 29, 1988 | Dec 29, 1988 | — | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-25300 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,195 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,540 | -2,345 |
| Marble FallsMARBLE FALLS CONG. | 4,118 | -2,923 |
| Mississippian | 4,345 | -3,150 |
| Wildcat | 4,700 | -3,505 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,859 | 3,867 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 252 | 11 | 100 S |
| 4.5 | 4,000 | 7.875 | 300 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 | May 10, 1989 | Mar 14, 1989 | Yes |
| 00 | Mar 30, 1989 | — | 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 42-429-35116 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-35116 → 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/42935116, documented in the API reference.