TEXAS · WELLS · UPTON COUNTY · PEMBROOK UNIT LEASE · API 42-461-41030 · DISTRICT 6E
Pembrook Unit #1204H
Upton County · Spraberry (Trend Area) field · Producing · Horizontal
Pembrook Unit #1204H (API 42-461-41030) is a horizontal well in Upton County operated by Pioneer Natural Res. USA Inc., completed June 5, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 16, 2018, permitted to 8,127 ft.
Completion filings report 9 formation tops, including Yates, Grayburg, San Andres, Spraberry.
Its lease has reported 21.3M barrels of oil and 41.5M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 333 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,628
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Nov 16, 2018 |
- 8,127
- total depth, ft
- 1
- permits on file
- Nov 16, 2018
- last permit issued
- Jun 5, 2019
- completed
- 21.3M
- cumulative oil, bbl
- 41.5M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 5, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
31.506645, -101.900362 NAD27, as filed
31.506785, -101.900769 WGS84
Permit surface location from the RRC GIS record, referenced to NAD27 as the RRC files it; the WGS84 pair is the same point through NOAA's NADCON grid, and the map link uses it, in Upton 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; they carry 333 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pembrook Unit O-9-4088 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 333 | 21.3M | 41.5M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 1,411,130 · prior 12 756,213(+87%)
Gas, mcf lease total
Last 12 months 3,512,715 · prior 12 2,929,097(+20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Jul 2005
- 3Pioneer Natural Res. USA, Inc.Aug 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 846881-99 | Drill | Pioneer Natural Res. USA, Inc. | Nov 15, 2018 | Nov 16, 2018 | Feb 4, 2019 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 5, 2019 | Pembrook Unit O-9-4088 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Producing | 8,127 |
Formation tops
As filed on W-2/G-1. Subsea from 2,768 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,428 | 340 |
| Grayburg | 4,130 | -1,362 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,248 | -1,480 |
| Spraberry | 7,179 | -4,411 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,515 | 15,657 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,369 | 17.5 | 1,295 S |
| 9.625 | 6,393 | 12.25 | 1,140 S |
| 5.5 | 15,691 | 8.5 | 1,875 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 | Jan 27, 2020 | Sep 20, 2019 | 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 42-461-41030 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-41030 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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.
Pembrook Unit42-461-41029
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,428 | 340 |
| Grayburg | 4,138 | -1,370 |
| San Andres | 4,264 | -1,496 |
| Spraberry | 7,196 | -4,428 |
| Fusselman | — | |
| Devonian | — | |
| Strawn | — | |
| Wolfcamp | — |
9 TOPS · FIRST 8
Pembrook Unit42-461-41139
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,414 | 353 |
| Grayburg | 4,130 | -1,363 |
| San Andres | 4,248 | -1,481 |
| Spraberry | 7,186 | -4,419 |
| Dean | 8,602 | -5,835 |
| Wolfcamp | — | |
| Fusselman | — | |
| Strawn | — |
10 TOPS · FIRST 8
Pembrook Unit42-461-41137
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,415 | 352 |
| Grayburg | 4,135 | -1,368 |
| San Andres | 4,264 | -1,497 |
| Spraberry | 7,199 | -4,432 |
| Dean | 8,602 | -5,835 |
| Strawn | — | |
| Devonian | — | |
| Ellenburger | — |
10 TOPS · FIRST 8
Brook N-12B42-461-43551
0.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,409 | 345 |
| Grayburg | 4,023 | -1,269 |
| San Andres | 4,242 | -1,488 |
| Clear Fork | 6,308 | -3,554 |
| Spraberry | 7,155 | -4,401 |
| Wolfcamp | 8,731 | -5,977 |
| Ellenburger | — | |
| Strawn | — |
10 TOPS · FIRST 8
Brook N-12C42-461-43552
0.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,417 | 337 |
| Grayburg | 4,017 | -1,263 |
| San Andres | 4,245 | -1,491 |
| Clear Fork | 6,311 | -3,557 |
| Spraberry | 7,164 | -4,410 |
| Wolfcamp | 8,740 | -5,986 |
| Strawn | — | |
| Fusselman | — |
10 TOPS · FIRST 8
Brook N-12A42-461-43550
0.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,414 | 340 |
| Grayburg | 4,038 | -1,284 |
| San Andres | 4,252 | -1,498 |
| Clear Fork | 6,316 | -3,562 |
| Spraberry | 7,167 | -4,413 |
| Wolfcamp | 8,738 | -5,984 |
| Strawn | — | |
| Fusselman | — |
10 TOPS · FIRST 8
Brook N-12D42-461-43553
0.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,419 | 335 |
| Grayburg | 4,015 | -1,261 |
| San Andres | 4,238 | -1,484 |
| Clear Fork | 6,309 | -3,555 |
| Spraberry | 7,155 | -4,401 |
| Wolfcamp | 8,731 | -5,977 |
| Fusselman | — | |
| Ellenburger | — |
10 TOPS · FIRST 8
Brook N-12E42-461-43554
0.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Yates | 2,418 | 336 |
| Grayburg | 4,010 | -1,256 |
| San Andres | 4,232 | -1,478 |
| Clear Fork | 6,306 | -3,552 |
| Spraberry | 7,167 | -4,413 |
| Wolfcamp | 8,731 | -5,977 |
| Fusselman | — | |
| Ellenburger | — |
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/46141030, documented in the API reference.