TEXAS · WELLS · GARZA COUNTY · BLAKEY, ESTINE LEASE · API 42-169-31773 · DISTRICT 7B
Blakey Estine #21
Garza County · Dorward field · Producing · Vertical
Blakey Estine #21 (API 42-169-31773) is a well in Garza County operated by Unitex Oil & Gas L.L.C., completed December 4, 1998 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 5, 1982, permitted to 2,825 ft.
It was permitted by Exxon Corp. and has since transferred to Unitex Oil & Gas L.L.C. on the wellbore schedule.
Completion filings report 3 formation tops, including San Andres, Glorieta, Clear Fork.
Its lease has reported 224K barrels of oil and 285K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 25 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 1, 2026
- Permits on file
- 96
- Phone
- (432) 685-0014
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unitex Oil & Gas L.L.C. |
| Production reports | Unitex Oil & Gas, L.L.C.through Apr 2026 |
| Latest permit | Exxon Corp.Feb 5, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,825
- total depth, ft
- 1
- permits on file
- Feb 5, 1982
- last permit issued
- Dec 4, 1998
- completed
- 224K
- cumulative oil, bbl
- 285K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 4, 1998
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 25 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Blakey, Estine O-11-1176 | Dorward | Unitex Oil & Gas, L.L.C. | 25 | 224K | 285K | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 2,248 · prior 12 2,618(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Primrose Operating CompanyJan 1993 → Oct 1999
- 2Cada Operating, Inc.Nov 1999 → Nov 2004
- 3Endeavor Energy Resources L.P.Dec 2004 → May 2019
- 4Unitex Oil & Gas, L.L.C.Jun 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 150108-99 | Drill | Exxon Corp. | Feb 5, 1982 | Feb 5, 1982 | Feb 9, 1982 | 2,725 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 4, 1998 | Blakey Estine O-11-1176 | Dorward | Unitex Oil & Gas L.L.C. | Producing | 2,825 |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| San Andres | 1,650 |
| Glorieta | 2,504 |
| Clear ForkCLEARFORK | 2,681 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,447 | 2,612 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 352 | 12.25 | 275 S |
| 2.875 | 2,502 | — | — |
| 4.5 | 2,818 | 7.875 | 250 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 9, 1999 | Dec 14, 1998 | — |
| 00 | Jan 12, 1984 | Mar 25, 1982 | — |
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 42-169-31773 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-169-31773 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 54.5K
- bbl, all reported
- May 2003
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000079388 | H-1 Injection | Canceled Feb 9, 2004 | 225 | 1,000 | 2,447–2,612 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/16931773, documented in the API reference.