TEXAS · WELLS · LOVING COUNTY · API 42-301-31621 · DISTRICT 7B
Crockett 1-35 Unit #1H
Loving County · Sandbar (Bone Spring) field · Producing · Horizontal
Crockett 1-35 Unit #1H (API 42-301-31621) is a horizontal well in Loving County operated by Anadarko E&P Onshore LLC, completed December 29, 2011 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended twice) between 2011 and 2017, permitted to 11,111 ft.
Completion filings report 2 formation tops, including Bone Spring, Bone Spring2.
Its 2 leases have reported 514K barrels of oil and 763K mcf of gas since December 2011, last reporting volume in April 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 4,576
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | Anadarko E&P Onshore LLCthrough Apr 2026 |
| Latest permit | Anadarko E&P Onshore LLCMar 23, 2017 |
- 11,111
- total depth, ft
- 4
- permits on file
- Mar 23, 2017
- last permit issued
- Dec 29, 2011
- completed
- 514K
- cumulative oil, bbl
- 763K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2011 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 29, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Crockett 1-35 Unit O-10-42104 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 2 | 402K | 635K | Dec 2011 – Apr 2026 |
| Crockett 1-35 Unit O-10-48387 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 112K | 128K | Nov 2016 – Apr 2026 |
Oil, barrels lease total
Last 12 months 7,736 · prior 12 9,128(-15%)
Gas, mcf lease total
Last 12 months 6,944 · prior 12 35,428(-80%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationJan 2012 → Mar 2013
- 2Anadarko E&P Onshore LLCApr 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 824283-99 | Field transfer | Anadarko E&P Onshore LLC | Mar 9, 2017 | Mar 23, 2017 | Nov 5, 2011 | 16,000 |
| 722888-97 | Drill | Anadarko Petroleum Corporation | Nov 22, 2011 | Aug 26, 2011 | Nov 5, 2011 | 16,000 |
| 722888-98 | Drill | Anadarko Petroleum Corporation | Aug 31, 2011 | Aug 26, 2011 | Nov 5, 2011 | 16,000 |
| 722888-99 | Drill | Anadarko Petroleum Corporation | Aug 23, 2011 | Aug 26, 2011 | — | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 29, 2011 | Crockett 1-35 Unit O-10-48387 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | Producing | 11,111 |
| Dec 29, 2011 | Crockett 1-35 Unit O-10-42104 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,736 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone SpringBONE SPRING 1 | 9,412 | -6,676 |
| Bone SpringBONE SPRING 2 | 10,166 | -7,430 |
| Bone SPRING2 | 10,166 | -7,430 |
| Bone SpringBONE SPRING 3 | 10,943 | -8,207 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,649 | 15,978 | Perforated |
| 11,753 | 15,919 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,995 | 12.25 | 1,350 S |
| 7 | 11,356 | 8.75 | 750 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 | Apr 25, 2017 | Mar 28, 2017 | — |
| 00 | Apr 12, 2013 | Feb 19, 2013 | Yes |
| 00 | Jan 8, 2013 | Jan 23, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 18, 2014. 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 Spring, Bone Spring2 | TIFF | 10,041 to 16,038 | Nov 18, 2014run Nov 27, 2011 | 8.80 |
"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 42-301-31621 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-31621 → 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/30131621, documented in the API reference.