WELL · 42-475-35494 · DISTRICT 8
Chevron 34-181 #1H
Ward County · Sandbar (Bone Spring) field · Producing · Horizontal
Chevron 34-181 #1H (API 42-475-35494) is a horizontal well in Ward County operated by Permian Resources Operating LLC, completed October 5, 2009 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) between 2009 and 2017, permitted to 10,851 ft.
It was permitted by Anadarko E&P Onshore LLC and has since transferred to Permian Resources Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Bell Canyon, Cherry Canyon, Brushy Canyon, Bone Spring.
Its 3 leases have reported 285K barrels of oil and 773K mcf of gas since August 2008, last reporting in July 2026. The leases carry 7 wells, so these are lease totals, not this well alone.
Operator of record
Permian Resources Operating LLC
Permitted by Anadarko E&P Onshore LLC; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 25, 2025
- Permits on file
- 608
- Phone
- (432) 695-4222
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | Anadarko E&P Onshore LLCthrough Feb 2026 |
| Latest permit | Anadarko E&P Onshore LLCJan 30, 2017 |
- 10,851
- total depth, ft
- 3
- permits on file
- Jan 30, 2017
- last permit issued
- Oct 5, 2009
- completed
- 285K
- cumulative oil, bbl
- 773K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 5, 2009
- 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 3 leases this well is completed on; they carry 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University O-10-38930 | Embar (Permian) | Octane Energy Operating, LLC | 4 | 7.01K | 14.5K | Aug 2008 – Jul 2026 |
| Chevron 34-181 O-10-48266 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 75.2K | 168K | Nov 2016 – Jul 2026 |
| Chevron 34-181 O-10-39830 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 2 | 203K | 591K | Sep 2009 – Apr 2017 |
Oil, barrels lease total
Last 12 months 894 · prior 12 1,829(-51%)
Gas, mcf lease total
Last 12 months 2,173 · prior 12 6,964(-69%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Caprock Exploration, Inc.Aug 2008 → Sep 2017
- 2Anadarko Petroleum CorporationOct 2009 → Mar 2013
- 3Anadarko E&P Onshore LLCJun 2013 → Oct 2025
- 4Fivestones Energy LLCOct 2017 → Aug 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 822306-99 | Field transfer | Anadarko E&P Onshore LLC | Jan 19, 2017 | Jan 30, 2017 | May 31, 2009 | 15,000 |
| 679948-98 | Drill | Anadarko Petroleum Corporation | May 14, 2009 | May 15, 2009 | May 31, 2009 | 15,000 |
| 679948-99 | Drill | Anadarko Petroleum Corporation | Mar 30, 2009 | Mar 31, 2009 | May 30, 2009 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 5, 2009 | Chevron 34-181 O-10-48266 | Sandbar (Bone Spring) | Permian Resources Operating LLC | Producing | 10,851 |
| Oct 5, 2009 | Chevron 34-181 O-10-39830 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | Not on Schedule | — |
| — | University O-10-38930 | Embar (Permian) | Octane Energy Operating LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,594 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bell Canyon | 5,130 | -2,536 |
| Cherry Canyon | 6,124 | -3,530 |
| Brushy Canyon | 7,480 | -4,886 |
| Bone SpringBONE SPRING LOWER | 8,691 | -6,097 |
| Bone SpringBONE SPRING 1 | 9,464 | -6,870 |
| Bone SpringBONE SPRING 2 | 10,123 | -7,529 |
| Bone SpringBONE SPRING 3 | 10,598 | -8,004 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,982 | 10,990 | Perforated |
| 10,982 | 14,610 | Perforated |
| 12,000 | 12,008 | Perforated |
| 12,322 | 12,330 | Perforated |
| 12,625 | 12,633 | Perforated |
| 13,044 | 13,052 | Perforated |
| 13,400 | 13,408 | Perforated |
| 13,750 | 13,758 | Perforated |
| 14,122 | 14,130 | Perforated |
| 14,600 | 14,610 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,810 | 17.5 | 1,900 S |
| 9.625 | 4,970 | 12.25 | 1,970 S |
| 7 | 11,310 | 8.75 | 665 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 8, 2017 | Feb 9, 2017 | — |
| 00 | Aug 3, 2010 | Nov 5, 2009 | Yes |
| 00 | Jul 28, 2010 | — | — |
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 42-475-35494 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-35494 → 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.
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/47535494, documented in the API reference.