WELL · 42-383-39496 · DISTRICT 7
Oliver 39-34 #4405H
Reagan County · Spraberry (Trend Area) R 40 Exc field · Producing · Horizontal
Oliver 39-34 #4405H (API 42-383-39496) is a horizontal well in Reagan County operated by Pioneer Natural Res. USA Inc., completed January 14, 2016 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 22, 2015, permitted to 8,900 ft.
Completion filings report 9 formation tops, including Queen, Grayburg, San Andres, Clear Fork.
Its lease has reported 369K barrels of oil and 3.79M mcf of gas since January 2016, last reporting in July 2026.
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 | Parsley Energy Operations, LLCSep 22, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,900
- total depth, ft
- 2
- permits on file
- Sep 22, 2015
- last permit issued
- Jan 14, 2016
- completed
- 369K
- cumulative oil, bbl
- 3.79M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 14, 2016
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
31.501300, -101.616597
Permit surface location from the RRC GIS record, in Reagan 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 |
|---|---|---|---|---|---|---|
| Oliver 39-34 O-9-19221 | Spraberry (Trend Area) R 40 Exc | Pioneer Natural Res. USA, Inc. | 1 | 369K | 3.79M | Jan 2016 – Jul 2026 |
Gas, mcf lease total
Last 12 months 290,514 · prior 12 189,824(+53%)
Oil, barrels lease total
Last 12 months 3,103 · prior 12 6,057(-49%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parsley Energy Operations, LLCJan 2016 → Jan 2021
- 2Pioneer Natural Res. USA, Inc.Feb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 810461-98 | Drill | Pioneer Natural Res. USA, Inc. | Feb 21, 2025 | Sep 22, 2015 | Oct 21, 2015 | 8,769 |
| 810461-99 | Drill | Parsley Energy Operations, LLC | Sep 17, 2015 | Sep 22, 2015 | Oct 21, 2015 | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-19221 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,666 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 3,063 | -397 |
| Grayburg | 3,685 | -1,019 |
| San AndresSAN ANDRES - SALTWATER FLOW, POS | 4,000 | -1,334 |
| Clear ForkCLEARFORK | 5,847 | -3,181 |
| Spraberry | 7,000 | -4,334 |
| Wolfcamp | 7,911 | -5,245 |
| Clear ForkCLEARFORK | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Grayburg | — | — |
| Queen | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,932 | 19,339 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 477 | 17.5 | 525 S |
| 9.625 | 7,952 | 12.25 | 910 S |
| 5.5 | 19,386 | 8.5 | 3,528 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 31, 2025 | Nov 26, 2024 | — |
| 00 | Apr 27, 2016 | Mar 2, 2016 | 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 42-383-39496 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-39496 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Cowtowns Cat 4603G42-383-41858
0.2 KM · Civitas Permian Operating, LLC · Section with this well →
| Queen | 2,742 | -72 |
| Grayburg | 3,062 | -392 |
| San Andres | 3,461 | -791 |
| Clear Fork | 5,512 | -2,842 |
| Spraberry | 6,319 | -3,649 |
| Wolfcamp | 7,906 | -5,236 |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
Cowtowns Cat 4603E42-383-41857
0.2 KM · Civitas Permian Operating, LLC · Section with this well →
| Queen | 2,737 | -67 |
| Grayburg | 3,051 | -381 |
| San Andres | 3,462 | -792 |
| Clear Fork | 5,520 | -2,850 |
| Spraberry | 6,339 | -3,669 |
| Wolfcamp | 7,917 | -5,247 |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
Cowtowns Cat 4603D42-383-41856
0.2 KM · Civitas Permian Operating, LLC · Section with this well →
| Grayburg | 305 | 2,365 |
| Queen | 2,741 | -71 |
| San Andres | 3,463 | -793 |
| Clear Fork | 5,530 | -2,860 |
| Spraberry | 6,349 | -3,679 |
| Wolfcamp | 7,920 | -5,250 |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
Cowtowns Cat 4603C42-383-41855
0.2 KM · Civitas Permian Operating, LLC · Section with this well →
| Queen | 2,731 | -61 |
| Grayburg | 3,050 | -380 |
| San Andres | 3,470 | -800 |
| Clear Fork | 5,527 | -2,857 |
| Spraberry | 6,348 | -3,678 |
| Wolfcamp | 7,916 | -5,246 |
| Strawn | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
Cowtowns Cat 4603A42-383-41854
0.2 KM · Civitas Permian Operating, LLC · Section with this well →
| Queen | 2,736 | -66 |
| Grayburg | 3,055 | -385 |
| San Andres | 3,488 | -818 |
| Clear Fork | 5,538 | -2,868 |
| Spraberry | 6,353 | -3,683 |
| Wolfcamp | 7,942 | -5,272 |
| Strawn | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
Taylor 45 and 3342-383-40162
1.6 KM · Parsley Energy Operations, LLC · Section with this well →
| San Andres | 3,540 | -870 |
| Clear Fork | 5,406 | -2,736 |
| Spraberry | 6,374 | -3,704 |
| Dean | 7,732 | -5,062 |
| Wolfcamp | 7,915 | -5,245 |
| Queen | — | |
| Strawn | — | |
| Grayburg | — |
10 TOPS · FIRST 8
Taylor 45 and 3342-383-40112
1.6 KM · Parsley Energy Operations, LLC · Section with this well →
| San Andres | 3,536 | -866 |
| Clear Fork | 5,417 | -2,747 |
| Spraberry | 6,375 | -3,705 |
| Dean | 7,738 | -5,068 |
| Wolfcamp | 7,920 | -5,250 |
| Fusselman | — | |
| Ellenburger | — | |
| Strawn | — |
10 TOPS · FIRST 8
Taylor 45 and 3342-383-40043
1.6 KM · Parsley Energy Operations, LLC · Section with this well →
| San Andres | 3,540 | -870 |
| Clear Fork | 5,406 | -2,736 |
| Spraberry | 6,374 | -3,704 |
| Dean | 7,732 | -5,062 |
| Wolfcamp | 7,915 | -5,245 |
| Fusselman | — | |
| Ellenburger | — | |
| Grayburg | — |
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/38339496, documented in the API reference.