TEXAS · WELLS · DIMMIT COUNTY · BRIGGS UNIT L A LEASE · API 42-127-38505 · DISTRICT 01
Briggs Unit L A #1H
Dimmit County · Lorenzo (Austin Chalk) field · Producing · Horizontal
Briggs Unit L A #1H (API 42-127-38505) is a horizontal well in Dimmit County operated by Murphy Expl. & Prod. CO. - USA, completed September 21, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 13, 2022, permitted to 7,926 ft.
Completion filings report 9 formation tops, including Escondido, Olmos, San Miguel, Austin Chalk.
Its lease has reported 127K barrels of oil and 484K mcf of gas since September 2022, last reporting in July 2026.
Operator of record
Murphy Expl. & Prod. Co. - USA
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 15, 2026
- Permits on file
- 1,458
- Phone
- (281) 675-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Murphy Expl. & Prod. Co. - USA |
| Production reports | Murphy Expl. & Prod. Co. - USAthrough Apr 2026 |
| Latest permit | Murphy Expl. & Prod. Co. - USAApr 13, 2022 |
- 7,926
- total depth, ft
- 1
- permits on file
- Apr 13, 2022
- last permit issued
- Sep 21, 2022
- completed
- 127K
- cumulative oil, bbl
- 484K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 21, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
28.319823, -99.564955
Permit surface location from the RRC GIS record, in Dimmit County.
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 |
|---|---|---|---|---|---|---|
| Briggs Unit L A O-1-20886 | Lorenzo (Austin Chalk) | Murphy Expl. & Prod. Co. - USA | 1 | 127K | 484K | Sep 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 12,984 · prior 12 14,041(-8%)
Gas, mcf lease total
Last 12 months 68,918 · prior 12 67,193(+3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Murphy Expl. & Prod. Co. - USASep 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 878932-99 | Drill | Murphy Expl. & Prod. Co. - USA | Apr 7, 2022 | Apr 13, 2022 | May 5, 2022 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 21, 2022 | Briggs Unit L A O-1-20886 | Lorenzo (Austin Chalk) | Murphy Expl. & Prod. Co. - USA | Producing | 7,926 |
Formation tops
As filed on W-2/G-1. Subsea from 499 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 3,696 | -3,197 |
| OlmosOLMOS - DISPOSAL | 5,151 | -4,652 |
| San MiguelSAN MIGUEL - H2S | 6,265 | -5,766 |
| Austin ChalkAUSTIN CHALK - H2S | 7,414 | -6,915 |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| GeorgetownGEORGETOWN - H2S | — | — |
| Glen RoseGLEN ROSE - DISPOSAL | — | — |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,942 | 15,623 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,936 | 12.25 | 535 S |
| 5.5 | 15,772 | 8.75 | 2,915 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 20, 2023 | Jan 16, 2023 | 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 42-127-38505 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-38505 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbors, subsea-aligned so they line up regardless of surface terrain.
Briggs Unit L42-127-38507
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Escondido | 3,717 | -3,217 |
| Olmos | 5,167 | -4,667 |
| San Miguel | 6,251 | -5,751 |
| Austin Chalk | 7,404 | -6,904 |
| Eagle Ford | 7,802 | -7,302 |
| Georgetown | — | |
| Glen Rose | — | |
| Pearsall | — |
9 TOPS · FIRST 8
Briggs Unit L42-127-38506
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Escondido | 3,700 | -3,201 |
| Olmos | 5,163 | -4,664 |
| San Miguel | 6,263 | -5,764 |
| Austin Chalk | 7,413 | -6,914 |
| Eagle Ford | 7,821 | -7,322 |
| Pearsall | — | |
| Edwards | — | |
| Georgetown | — |
9 TOPS · FIRST 8
Briggs Unit M A42-127-38500
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Escondido | 3,701 | -3,201 |
| Olmos | 5,171 | -4,671 |
| San Miguel | 6,268 | -5,768 |
| Austin Chalk | 7,409 | -6,909 |
| Glen Rose | — | |
| Pearsall | — | |
| Georgetown | — | |
| Edwards | — |
9 TOPS · FIRST 8
Briggs42-127-38743
2.2 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Escondido | 3,568 | -3,075 |
| Olmos | 4,986 | -4,493 |
| San Miguel | 6,089 | -5,596 |
| Austin Chalk | 7,224 | -6,731 |
| Eagle Ford | 7,609 | -7,116 |
| Georgetown | — | |
| Pearsall | — | |
| Glen Rose | — |
9 TOPS · FIRST 8
Briggs A42-127-38739
2.2 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Escondido | 3,563 | -3,069 |
| Olmos | 4,984 | -4,490 |
| San Miguel | 6,096 | -5,602 |
| Austin Chalk | 7,220 | -6,726 |
| Edwards | — | |
| Eagle Ford | — | |
| Georgetown | — | |
| Glen Rose | — |
9 TOPS · FIRST 8
Briggs42-127-38742
2.2 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Escondido | 3,568 | -3,075 |
| Olmos | 4,989 | -4,496 |
| San Miguel | 6,065 | -5,572 |
| Austin Chalk | 7,191 | -6,698 |
| Eagle Ford | 7,595 | -7,102 |
| Glen Rose | — | |
| Edwards | — | |
| Pearsall | — |
9 TOPS · FIRST 8
Briggs42-127-38741
2.3 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Escondido | 3,568 | -3,076 |
| Olmos | 4,989 | -4,497 |
| San Miguel | 6,065 | -5,573 |
| Austin Chalk | 7,186 | -6,694 |
| Eagle Ford | 7,604 | -7,112 |
| Edwards | — | |
| Georgetown | — | |
| Glen Rose | — |
9 TOPS · FIRST 8
Briggs42-127-38081
3.2 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Escondido | 950 | -499 |
| Olmos | 2,300 | -1,849 |
| San Miguel | 2,760 | -2,309 |
| Upson | 6,888 | -6,437 |
| Austin Chalk | 7,086 | -6,635 |
| Eagle Ford | 7,481 | -7,030 |
| Georgetown | — | |
| Glen Rose | — |
10 TOPS · FIRST 8
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/12738505, documented in the API reference.