TEXAS · WELLS · WARD COUNTY · API 42-475-36143 · DISTRICT 7B
Monroe 34-221/212 Unit #1H
Ward County · Sandbar (Bone Spring) field · Producing · Horizontal
Monroe 34-221/212 Unit #1H (API 42-475-36143) is a horizontal well in Ward County operated by Permian Resources Operating LLC, completed August 10, 2012 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2012 and 2017, permitted to 11,169 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 2 formation tops, including Bone Spring, Bone Spring2.
Its 2 leases have reported 159K barrels of oil and 291K mcf of gas since August 2012, last reporting volume in December 2025. The leases carry 2 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 | Permian Resources Operating LLC |
| Production reports | Anadarko E&P Onshore LLCthrough Dec 2025 |
| Latest permit | Anadarko E&P Onshore LLCFeb 23, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,169
- total depth, ft
- 2
- permits on file
- Feb 23, 2017
- last permit issued
- Aug 10, 2012
- completed
- 159K
- cumulative oil, bbl
- 291K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2012 THROUGH Dec 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 10, 2012
- 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 2 leases 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 |
|---|---|---|---|---|---|---|
| Monroe 34-221/212 Unit O-10-48285 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 69.3K | 122K | Nov 2016 – Dec 2025 |
| Monroe 34-221/212 Unit O-10-42461 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 1 | 89.6K | 168K | Aug 2012 – Oct 2016 |
Oil, barrels lease total
Last 12 months 1,740 · prior 12 3,349(-48%)
Gas, mcf lease total
Last 12 months 468 · prior 12 3,056(-85%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationAug 2012 → Mar 2013
- 2Anadarko E&P Onshore LLCApr 2013 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 823291-99 | Field transfer | Anadarko E&P Onshore LLC | Feb 14, 2017 | Feb 23, 2017 | Jun 9, 2012 | 16,000 |
| 740042-99 | Drill | Anadarko Petroleum Corporation | May 7, 2012 | May 17, 2012 | Jun 9, 2012 | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 10, 2012 | Monroe 34-221/212 Unit O-10-48285 | Sandbar (Bone Spring) | Permian Resources Operating LLC | Producing | 11,169 |
| Aug 10, 2012 | Monroe 34-221/212 Unit O-10-42461 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,685 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone SpringBONE SPRING 1 | 9,313 | -6,628 |
| Bone SpringBONE SPRING 2 | 10,016 | -7,331 |
| Bone SPRING2 | 10,016 | -7,331 |
| Bone SpringBONE SPRING 3 | 10,836 | -8,151 |
| Bone SpringBONE SPRING 3 | 10,863 | -8,178 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,544 | 14,735 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,020 | 12.25 | 1,855 S |
| 7 | 11,377 | 8.75 | 1,040 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 | Mar 15, 2017 | Feb 28, 2017 | — |
| 00 | Apr 15, 2013 | Nov 19, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 16, 2015. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Bone Spring2 | TIFF | 10,357 to 15,377 | Jul 16, 2015run Jul 13, 2012 | 2.51 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-475-36143 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-36143 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/47536143, documented in the API reference.