WELL · 42-203-31191 · DISTRICT 6
Blocker Heirs #1
Harrison County · Carthage (Burnett Sand) field · Vertical
Blocker Heirs #1 (API 42-203-31191) is a plugged well in Harrison County, plugged September 20, 2000, last operated by Harleton Oil & Gas Inc..
The RRC has issued one drilling permit, issued October 24, 1984, permitted to 6,800 ft.
It was permitted by Cibola Oil & Gas Corp. and has since transferred to Harleton Oil & Gas Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Base Mass. Anhydrite, Pettit.
Its lease has reported 6.51K barrels of oil and 956 mcf of gas since January 1993, last reporting in November 2000.
Operator of record
Permitted by Cibola Oil & Gas Corp.; the EWA schedule now lists a different operator.
Tyler, TX · P-5 Y, filed Sep 4, 2025 · 162 permits on file · (903) 571-1381
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Harleton Oil & Gas Inc. |
| Production reports | Harleton Oil & Gas Inc.through Aug 2000 |
| Latest permit | Cibola Oil & Gas Corp.Oct 24, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,800
- total depth, ft
- 1
- permits on file
- Oct 24, 1984
- last permit issued
- Dec 4, 1985
- completed
- 6.51K
- cumulative oil, bbl
- 956
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 4, 1985
- Shut in
- —
- Plugged
- Sep 20, 2000
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 |
|---|---|---|---|---|---|---|
| Blocker Heirs O-6-11858 | Carthage (Burnett Sand) | Harleton Oil & Gas Inc. | 1 | 6.51K | 956 | Jan 1993 – Nov 2000 |
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.
- 1Eland Energy, Inc.Jan 1993 → Apr 1993
- 2Harleton Oil & Gas Inc.Aug 1994 → Aug 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 255680-99 | Drill | Cibola Oil & Gas Corp. | Dec 31, 1985 | Oct 24, 1984 | Jan 5, 1985 | 6,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-11858 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 295 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Mass. Anhydrite | 5,276 | -4,981 |
| Pettit | 6,060 | -5,765 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,418 | 6,425 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,012 | 12.25 | 337 S |
| 4.5 | 6,745 | 7.875 | 867 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 | Feb 19, 1986 | Dec 20, 1985 | Yes |
| 00 | Feb 13, 1986 | — | — |
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 42-203-31191 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-31191 → 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/20331191, documented in the API reference.