WELL · 42-389-32732 · DISTRICT 8
Bighorn 1-31 WD #1
Reeves County · Horizontal
Bighorn 1-31 WD #1 (API 42-389-32732) is a disposal or injection well in Reeves County operated by Cimarex Energy CO. under an active UIC permit.
The RRC has issued 3 drilling permits between 2011 and 2018, permitted to 16,000 ft.
Completion filings report one formation top, including Bone Spring.
Its 2 leases have reported 11.9K barrels of oil and 29.2K mcf of gas since April 2011, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 3.24M barrels injected in the 12 months reported through April 2026; TexNet located 35 M2+ earthquakes within 10 km over the last two years.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jul 8, 2025
- Permits on file
- 2,082
- Phone
- (432) 571-7800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Anadarko E&P Onshore LLCthrough Dec 2013 |
| Latest permit | Cimarex Energy Co.Sep 14, 2018 |
- 16,000
- total depth, ft
- 3
- permits on file
- Sep 14, 2018
- last permit issued
- —
- completed
- 11.9K
- cumulative oil, bbl
- 29.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
31.753594, -103.789205
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 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 |
|---|---|---|---|---|---|---|
| Bighorn 1-31 WD O-10-50945 | Ken Regan (Delaware) | Coterra Energy Operating Co. | 1 | 0 | 0 | Oct 2018 – Jul 2026 |
| Bighorn 1-31 WD O-10-41730 | Phantom (Wolfcamp) | Cimarex Energy Co. | 1 | 11.9K | 29.2K | Apr 2011 – May 2022 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationApr 2011 → Jan 2013
- 2Anadarko E&P Onshore LLCApr 2013 → Dec 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 844655-99 | Recompletion | Cimarex Energy Co. | Sep 14, 2018 | Sep 14, 2018 | Oct 1, 2018 | 10,329 |
| 791650-99 | Recompletion | Cimarex Energy Co. | Jul 14, 2014 | Aug 14, 2014 | — | 5,620 |
| 707961-99 | Drill | Anadarko Petroleum Corporation | Jan 5, 2011 | Jan 7, 2011 | Feb 13, 2011 | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41730 | — | — | — | — |
| — | — O-10-50945 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,776 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone SpringBONE SPRING 1 | 8,454 | -5,678 |
| Bone SpringBONE SPRING 2 | 9,187 | -6,411 |
| Bone SpringBONE SPRING 3 | 10,257 | -7,481 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,820 | 5,316 | Perforated |
| 10,808 | 14,475 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 17.5 | 1,285 | 13.375 | 1,428 S |
| 13.375 | 1,285 | 17.5 | 1,428 S |
| 12.25 | 3,787 | 9.625 | 933 S |
| 9.625 | 3,787 | 12.25 | 933 S |
| 8.75 | 10,933 | 7 | 724 S |
| 7 | 10,933 | 8.75 | 724 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 | Jan 11, 2019 | Nov 15, 2018 | — |
| 00 | Oct 6, 2014 | Jan 8, 2014 | — |
| 00 | Aug 23, 2012 | Jul 21, 2011 | 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 42-389-32732 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-32732 → 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.
Darcy State 1-3242-389-37532
1.4 KM · Cimarex Energy Co. · Section with this well →
| Castile | 1,702 | 1,078 |
| Delaware | 3,519 | -739 |
| Bell Canyon | 3,519 | -739 |
| Cherry Canyon | 4,477 | -1,697 |
| Bone Spring | 7,287 | -4,507 |
| Wolfcamp | 10,458 | -7,678 |
| Delaware | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
Houston Fuller C20-4X4342-389-36446
1.8 KM · BHP Billiton Pet(txla OP) Co · Section with this well →
| Lamar | 3,402 | -646 |
| Bell Canyon | 3,425 | -669 |
| Cherry Canyon | 4,375 | -1,619 |
| Bone Spring | 8,302 | -5,546 |
| Wolfcamp | 10,398 | -7,642 |
| Delaware | — | |
| Castile | — | |
| Delaware | — |
10 TOPS · FIRST 8
Javelin 22101 4842-389-40378
2.7 KM · BTA Oil Producers, LLC · Section with this well →
| Delaware | 3,454 | -679 |
| Bell Canyon | 3,656 | -881 |
| Cherry Canyon | 4,567 | -1,792 |
| Bone Spring | 7,302 | -4,527 |
| Bone Spring | 10,449 | -7,674 |
| Wolfcamp | 10,896 | -8,121 |
| Permian (undifferentiated) | — | |
| Delaware | — |
10 TOPS · FIRST 8
Javelin 22101 4842-389-40377
2.7 KM · BTA Oil Producers, LLC · Section with this well →
| Delaware | 3,454 | -679 |
| Bell Canyon | 3,656 | -881 |
| Cherry Canyon | 4,567 | -1,792 |
| Bone Spring | 7,295 | -4,520 |
| Wolfcamp | 10,435 | -7,660 |
| Bone Spring | 10,449 | -7,674 |
| Permian (undifferentiated) | — | |
| Delaware | — |
10 TOPS · FIRST 8
Javelin 22101 4842-389-40376
2.7 KM · BTA Oil Producers, LLC · Section with this well →
| Delaware | 3,454 | -679 |
| Bell Canyon | 3,656 | -881 |
| Cherry Canyon | 4,567 | -1,792 |
| Bone Spring | 7,292 | -4,517 |
| Wolfcamp | 10,425 | -7,650 |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — | |
| Delaware | — |
10 TOPS · FIRST 8
Javelin 22101 4842-389-40375
2.7 KM · BTA Oil Producers, LLC · Section with this well →
| Delaware | 1,552 | 1,223 |
| Bell Canyon | 3,656 | -881 |
| Cherry Canyon | 4,567 | -1,792 |
| Bone Spring | 7,288 | -4,513 |
| Wolfcamp | 10,410 | -7,635 |
| Delaware | — | |
| Delaware | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Brigham42-389-36148
2.7 KM · Resolute Natural Res. Co., LLC · Section with this well →
| Delaware | 2,500 | 349 |
| Delaware | 2,500 | 349 |
| Castile | 2,800 | 49 |
| Bell Canyon | 3,505 | -656 |
| Cherry Canyon | 4,505 | -1,656 |
| Wolfcamp | — | |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Tahiti 55-2-43 Lov42-301-33284
3.0 KM · Shell Western E&P · Section with this well →
| Delaware | 3,531 | -803 |
| Bell Canyon | 3,552 | -824 |
| Cherry Canyon | 4,513 | -1,785 |
| Brushy Canyon | 5,682 | -2,954 |
| Bone Spring | 7,432 | -4,704 |
| Wolfcamp | 10,583 | -7,855 |
| Atoka | — | |
| Red Bluff | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 3.24M
- bbl, last 12 reported months
- 33.6M
- bbl, all reported
- Apr 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000110932 | H-1 Injection | Active | 50,000 | 1,802 | 3,605–5,520 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 3,241,726 · prior 12 2,705,127(+20%)
TexNet catalog via USGS
Seismicity near this well
- 35
- M2+ events within 10 km, last 2 years
- M3.7
- largest
A proximity count, not an attribution. How to read it →
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/38932732, documented in the API reference.