WELL · 42-461-41999 · DISTRICT 7
Hellfire East D #4HL
Upton County · Spraberry (Trend Area) field · Producing · Horizontal
Hellfire East D #4HL (API 42-461-41999) is a horizontal well in Upton County operated by Apache Corporation, completed February 27, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 7, 2022, permitted to 10,000 ft.
Completion filings report 10 formation tops, including Yates, Grayburg, San Andres, Clear Fork.
Its lease has reported 436K barrels of oil and 818K mcf of gas since February 2023, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Oct 4, 2025 · 9,754 permits on file · (713) 296-6400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Apr 2026 |
| Latest permit | Apache CorporationJan 7, 2022 |
- 10,000
- total depth, ft
- 2
- permits on file
- Jan 7, 2022
- last permit issued
- Feb 27, 2023
- completed
- 436K
- cumulative oil, bbl
- 818K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 27, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.317408, -101.798092
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hellfire East D O-9-22131 | Spraberry (Trend Area) | Apache Corporation | 2 | 436K | 818K | Feb 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 176,740 · prior 12 81,047(+118%)
Gas, mcf lease total
Last 12 months 358,026 · prior 12 148,917(+140%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationFeb 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 875680-98 | Drill | Apache Corporation | Jan 24, 2022 | Jan 7, 2022 | — | 10,000 |
| 875680-99 | Drill | Apache Corporation | Dec 31, 2021 | Jan 7, 2022 | Jun 19, 2022 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-22131 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,649 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,106 | 543 |
| Grayburg | 3,260 | -611 |
| San AndresSAN ANDRES - SALTWATER FLOW | 3,681 | -1,032 |
| Clear ForkCLEARFORK | 5,699 | -3,050 |
| Spraberry | 6,519 | -3,870 |
| Wolfcamp | 8,058 | -5,409 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,001 | 19,829 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 569 | 17.5 | 625 S |
| 9.625 | 9,038 | 12.25 | 795 S |
| 5.5 | 19,900 | 8.5 | 4,468 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 | Jul 21, 2023 | Jun 1, 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 42-461-41999 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-41999 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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 neighbours, subsea-aligned so they line up regardless of surface terrain.
Hellfire East C42-461-41997
0.0 KM · Apache Corporation · Section with this well →
| Yates | 2,104 | 545 |
| Grayburg | 3,264 | -615 |
| San Andres | 3,666 | -1,017 |
| Spraberry | 6,519 | -3,870 |
| Wolfcamp | 8,040 | -5,391 |
| Strawn | — | |
| Devonian | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
Hellfire West B42-461-41995
0.0 KM · Apache Corporation · Section with this well →
| Yates | 2,106 | 543 |
| Grayburg | 3,285 | -636 |
| San Andres | 3,689 | -1,040 |
| Clear Fork | 5,809 | -3,160 |
| Spraberry | 6,527 | -3,878 |
| Wolfcamp | 8,056 | -5,407 |
| Strawn | — | |
| Devonian | — |
10 TOPS · FIRST 8
Hellfire West A42-461-41994
0.0 KM · Apache Corporation · Section with this well →
| Yates | 2,107 | 1,543 |
| Grayburg | 3,294 | 356 |
| San Andres | 3,715 | -65 |
| Spraberry | 6,514 | -2,864 |
| Wolfcamp | 8,036 | -4,386 |
| Devonian | — | |
| Ellenburger | — | |
| Fusselman | — |
9 TOPS · FIRST 8
Hellfire East E42-461-42732
0.4 KM · Apache Corporation · Section with this well →
| Yates | 2,115 | 541 |
| Grayburg | 3,368 | -712 |
| San Andres | 3,662 | -1,006 |
| Clear Fork | 5,811 | -3,155 |
| Spraberry | 6,539 | -3,883 |
| Wolfcamp | 8,060 | -5,404 |
| Devonian | — | |
| Ellenburger | — |
10 TOPS · FIRST 8
Hellfire West D42-461-42736
0.4 KM · Apache Corporation · Section with this well →
| Yates | 2,121 | 535 |
| Grayburg | 3,383 | -727 |
| San Andres | 3,667 | -1,011 |
| Clear Fork | 5,815 | -3,159 |
| Spraberry | 6,545 | -3,889 |
| Wolfcamp | 8,062 | -5,406 |
| Strawn | — | |
| Fusselman | — |
10 TOPS · FIRST 8
Hellfire West B42-461-42734
0.4 KM · Apache Corporation · Section with this well →
| Yates | 2,109 | 547 |
| Grayburg | 3,385 | -729 |
| San Andres | 3,676 | -1,020 |
| Clear Fork | 5,815 | -3,159 |
| Spraberry | 6,545 | -3,889 |
| Wolfcamp | 8,068 | -5,412 |
| Strawn | — | |
| Ellenburger | — |
10 TOPS · FIRST 8
Hellfire West C42-461-42735
0.4 KM · Apache Corporation · Section with this well →
| Yates | 2,126 | 531 |
| Grayburg | 3,389 | -732 |
| San Andres | 3,677 | -1,020 |
| Clear Fork | 5,820 | -3,163 |
| Spraberry | 6,544 | -3,887 |
| Wolfcamp | 8,061 | -5,404 |
| Devonian | — | |
| Ellenburger | — |
10 TOPS · FIRST 8
Bold Benedum WTG42-461-40559
0.4 KM · Bold Operating, LLC · Section with this well →
| Yates | 2,085 | 541 |
| Grayburg | 3,513 | -887 |
| San Andres | 3,711 | -1,085 |
| Spraberry | 6,504 | -3,878 |
| Wolfcamp | 8,023 | -5,397 |
| Strawn | 9,787 | -7,161 |
| Ellenburger | — | |
| Fusselman | — |
9 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/46141999, documented in the API reference.