WELL · 42-389-35722 · DISTRICT 8
Langley 2-36 #601H
Reeves County · Phantom (Wolfcamp) field · Producing · Horizontal
Langley 2-36 #601H (API 42-389-35722) is a horizontal well in Reeves County operated by Trp Operating LLC, completed February 7, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 21, 2017, permitted to 11,500 ft.
It was permitted by Energen Resources Corporation and has since transferred to Trp Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Delaware, Castile, Bell Canyon, Cherry Canyon.
Its lease has reported 622K barrels of oil and 2.17M mcf of gas since March 2014, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Energen Resources Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed May 4, 2026 · 281 permits on file · (832) 444-8675
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TRP Operating LLC |
| Production reports | TRP Operating LLCthrough Apr 2026 |
| Latest permit | Energen Resources CorporationFeb 21, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 2
- permits on file
- Feb 21, 2017
- last permit issued
- Feb 7, 2018
- completed
- 622K
- cumulative oil, bbl
- 2.17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 7, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.643627, -103.746488
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Reeves 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 |
|---|---|---|---|---|---|---|
| Langley 2-36 O-10-45223 | Phantom (Wolfcamp) | TRP Operating LLC | 2 | 622K | 2.17M | Mar 2014 – Jul 2026 |
Oil, barrels lease total
Last 12 months 21,408 · prior 12 22,098(-3%)
Gas, mcf lease total
Last 12 months 43,299 · prior 12 57,615(-25%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Energen Resources CorporationMar 2014 → Jan 2019
- 2Diamondback E&P LLCFeb 2019 → Jan 2025
- 3TRP Operating LLCFeb 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 823006-98 | Drill | Energen Resources Corporation | Jun 20, 2017 | Feb 21, 2017 | Jul 5, 2017 | 11,500 |
| 823006-99 | Drill | Energen Resources Corporation | Feb 7, 2017 | Feb 21, 2017 | Jul 5, 2017 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-45223 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,865 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| DelawareFORD-DELAWARE | 2,500 | 365 |
| CastileCASTILLE | 2,720 | 145 |
| Delaware | 3,865 | -1,000 |
| Bell Canyon | 3,890 | -1,025 |
| Cherry Canyon | 4,870 | -2,005 |
| DelawareDELAWARE CONSOLIDATED GAS | 6,500 | -3,635 |
| Bone SpringBONE SPRINGS | 7,440 | -4,575 |
| Wolfcamp | 10,465 | -7,600 |
| Permian (undifferentiated)PERMIAN | 11,300 | -8,435 |
| Pennsylvanian | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,130 | 15,020 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,836 | 12.25 | 1,475 S |
| 7 | 10,741 | 8.75 | 395 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 | Aug 3, 2018 | May 21, 2018 | 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 42-389-35722 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-35722 → 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.
Harrison State Unit 12-24-1642-389-40038
0.4 KM · Rio Oil and Gas (Permian) Ii,llc · Section with this well →
| Bone Spring | 8,353 | -5,487 |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — | |
| Delaware | — | |
| Delaware | — | |
| Delaware | — | |
| Cherry Canyon | — | |
| Castile | — |
10 TOPS · FIRST 8
Harrison State Unit 12-24-1642-389-40037
0.4 KM · Rio Oil and Gas (Permian) Ii,llc · Section with this well →
| Bone Spring | 8,336 | -5,470 |
| Cherry Canyon | — | |
| Permian (undifferentiated) | — | |
| Delaware | — | |
| Delaware | — | |
| Delaware | — | |
| Bell Canyon | — | |
| Castile | — |
Harrison State Unit 12-24-1642-389-39654
0.9 KM · Rio Oil and Gas (Permian) Ii,llc · Section with this well →
| Bone Spring | 8,353 | -5,465 |
| Bell Canyon | — | |
| Permian (undifferentiated) | — | |
| Castile | — | |
| Cherry Canyon | — | |
| Delaware | — | |
| Delaware | — | |
| Delaware | — |
Red Lodge C20-11 C42-389-34391
1.3 KM · Cimarex Energy Co. · Section with this well →
| Permian (undifferentiated) | 200 | 2,643 |
| Castile | 2,000 | 843 |
| Delaware | 3,790 | -947 |
| Delaware | 3,790 | -947 |
| Delaware | 3,790 | -947 |
| Bell Canyon | 3,820 | -977 |
| Cherry Canyon | 4,800 | -1,957 |
| Bone Spring | 7,380 | -4,537 |
10 TOPS · FIRST 8
Sievers 2-3542-389-34262
1.5 KM · Cimarex Energy Co. · Section with this well →
| Permian (undifferentiated) | 200 | 2,630 |
| Castile | 1,448 | 1,382 |
| Delaware | 3,890 | -1,060 |
| Delaware | 3,890 | -1,060 |
| Delaware | 3,890 | -1,060 |
| Bell Canyon | 3,920 | -1,090 |
| Cherry Canyon | 4,895 | -2,065 |
| Bone Spring | 7,445 | -4,615 |
10 TOPS · FIRST 8
Sievers 2-35 North Unit B42-389-40420
1.6 KM · Cimarex Energy Co. · Section with this well →
| Bell Canyon | 3,949 | -1,121 |
| Cherry Canyon | 4,904 | -2,076 |
| Bone Spring | 7,474 | -4,646 |
| Bone Spring | 8,374 | -5,546 |
| Bone Spring | 9,071 | -6,243 |
| Bone Spring | 10,223 | -7,395 |
| Wolfcamp | 10,508 | -7,680 |
| Delaware | — |
13 TOPS · FIRST 8
Sievers 2-35 North Unit C42-389-40421
1.6 KM · Cimarex Energy Co. · Section with this well →
| Bell Canyon | 3,949 | -1,121 |
| Cherry Canyon | 4,904 | -2,076 |
| Bone Spring | 7,474 | -4,646 |
| Bone Spring | 8,374 | -5,546 |
| Bone Spring | 9,071 | -6,243 |
| Bone Spring | 10,223 | -7,395 |
| Wolfcamp | 10,508 | -7,680 |
| Pennsylvanian | — |
13 TOPS · FIRST 8
Sievers 2-35 North Unit D42-389-40422
1.6 KM · Cimarex Energy Co. · Section with this well →
| Bell Canyon | 3,948 | -1,120 |
| Cherry Canyon | 4,903 | -2,075 |
| Bone Spring | 7,473 | -4,645 |
| Bone Spring | 8,385 | -5,557 |
| Bone Spring | 9,079 | -6,251 |
| Bone Spring | 10,246 | -7,418 |
| Delaware | — | |
| Delaware | — |
13 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/38935722, documented in the API reference.