WELL · 42-389-33926 · DISTRICT 8
Curly Bill State Unit a 26 #1
Reeves County · Wolfbone (Trend Area) field · Vertical
Curly Bill State Unit A 26 #1 (API 42-389-33926) is a plugged well in Reeves County, plugged July 9, 2024, last operated by Noble Energy Inc.
The RRC has issued 2 drilling permits between 2013 and 2019, permitted to 13,500 ft.
Completion filings report 7 formation tops, including Rustler, Delaware, Bell Canyon, Cherry Canyon.
Its 2 leases have reported 22.6K barrels of oil and 34K mcf of gas since November 2013, last reporting in July 2024. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Jul 4, 2026 · 565 permits on file · (800) 231-0623
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Noble Energy Inc |
| Production reports | Noble Energy Incthrough Mar 2023 |
| Latest permit | Noble Energy IncFeb 8, 2019 |
- 13,500
- total depth, ft
- 2
- permits on file
- Feb 8, 2019
- last permit issued
- Nov 29, 2013
- completed
- 22.6K
- cumulative oil, bbl
- 34K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2013 THROUGH Jul 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 29, 2013
- Shut in
- —
- Plugged
- Jul 9, 2024
Surface location
31.366606, -103.461484
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 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 |
|---|---|---|---|---|---|---|
| Curly Bill State Unit a 26 O-10-51142 | Phantom (Wolfcamp) | Noble Energy Inc | 1 | 1.63K | 2.85K | Feb 2019 – Jul 2024 |
| Curly Bill State Unit a 26 O-10-45056 | Wolfbone (Trend Area) | Noble Energy Inc | 1 | 21K | 31.2K | Nov 2013 – Apr 2019 |
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.
- 1Rosetta Resources Operating LPNov 2013 → Jul 2018
- 2Noble Energy IncAug 2018 → Jun 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 849728-99 | Field transfer | Noble Energy Inc | Feb 6, 2019 | Feb 8, 2019 | Oct 16, 2013 | 13,500 |
| 769081-99 | Drill | Rosetta Resources Operating LP | Aug 28, 2013 | Sep 6, 2013 | Oct 15, 2013 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-45056 | — | — | — | — |
| — | — O-10-51142 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,577 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,735 | 842 |
| DelawareDELAWARE GROUP (LAMAR) | 4,819 | -2,242 |
| Bell Canyon | 4,843 | -2,266 |
| Cherry Canyon | 5,815 | -3,238 |
| Bone SpringBONE SPRINGS | 8,015 | -5,438 |
| Bone Spring1ST BONE SPRING | 8,894 | -6,317 |
| Bone SpringBONE SPRINGS | 8,908 | -6,331 |
| Bone Spring3RD BONE SPRING | 10,258 | -7,681 |
| WolfcampWOLFCAMP A | 10,532 | -7,955 |
| Wolfvamp | 10,532 | -7,955 |
| WolfcampWOLFCAMP B | 10,818 | -8,241 |
| WolfcampWOLFCAMP D | 11,594 | -9,017 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,376 | 10,528 | Perforated |
| 10,376 | 11,340 | Perforated |
| 10,592 | 10,764 | Perforated |
| 10,831 | 11,000 | Perforated |
| 11,105 | 11,340 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,011 | 13.5 | 575 S |
| 7.625 | 4,853 | 9.875 | 475 S |
| 5.5 | 11,745 | 6.75 | 500 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 13, 2019 | Feb 15, 2019 | Yes |
| 00 | Sep 9, 2014 | Feb 19, 2014 | 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 42-389-33926 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-33926 → 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.
Sieber Trust 2542-389-33657
0.3 KM · Noble Energy Inc · Section with this well →
| Rustler | 1,584 | 992 |
| Delaware | 4,813 | -2,237 |
| Bell Canyon | 4,834 | -2,258 |
| Cherry Canyon | 5,814 | -3,238 |
| Brushy Canyon | 6,865 | -4,289 |
| Bone Spring | 7,948 | -5,372 |
| Bone Spring | 8,013 | -5,437 |
| Bone Spring | 8,888 | -6,312 |
13 TOPS · FIRST 8
C.H. Knight State A42-389-37760
0.4 KM · Centennial Resource Prod, LLC · Section with this well →
| Castile | 3,257 | -679 |
| Permian (undifferentiated) | 3,257 | -679 |
| Delaware | 4,850 | -2,272 |
| Delaware | 4,850 | -2,272 |
| Delaware | 4,850 | -2,272 |
| Bell Canyon | 4,850 | -2,272 |
| Cherry Canyon | 5,825 | -3,247 |
| Bone Spring | 8,046 | -5,468 |
10 TOPS · FIRST 8
Citation SWD42-389-36245
1.0 KM · Enwater Operating, LLC · Section with this well →
| Delaware | 4,846 | -2,267 |
| Bell Canyon | 4,888 | -2,309 |
| Cherry Canyon | 5,836 | -3,257 |
| Delaware | — | |
| Bone Spring | — | |
| Castile | — | |
| Delaware | — | |
| Mississippian | — |
11 TOPS · FIRST 8
Curly Bill State 25-26 Unit B42-389-38189
1.0 KM · Noble Energy Inc · Section with this well →
| Delaware | 4,797 | -2,216 |
| Bell Canyon | 4,809 | -2,228 |
| Cherry Canyon | 5,783 | -3,202 |
| Bone Spring | 7,995 | -5,414 |
| Permian (undifferentiated) | 10,222 | -7,641 |
| Wolfcamp | 10,496 | -7,915 |
| Castile | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Curly Bill State 25-26 Unit B42-389-38187
1.0 KM · Noble Energy Inc · Section with this well →
| Delaware | 4,776 | -2,195 |
| Bell Canyon | 4,799 | -2,218 |
| Cherry Canyon | 5,768 | -3,187 |
| Bone Spring | 7,988 | -5,407 |
| Permian (undifferentiated) | 10,214 | -7,633 |
| Wolfcamp | 10,484 | -7,903 |
| Delaware | — | |
| Delaware | — |
10 TOPS · FIRST 8
Sieber Trust State 25-1242-389-37979
1.1 KM · Noble Energy Inc · Section with this well →
| Castile | 1,534 | 1,042 |
| Delaware | 4,793 | -2,217 |
| Bell Canyon | 4,814 | -2,238 |
| Cherry Canyon | 5,786 | -3,210 |
| Bone Spring | 7,993 | -5,417 |
| Permian (undifferentiated) | 10,225 | -7,649 |
| Wolfcamp | 10,497 | -7,921 |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Sieber Trust 2542-389-33747
1.2 KM · Noble Energy Inc · Section with this well →
| Rustler | 1,584 | 995 |
| Delaware | 4,787 | -2,208 |
| Bell Canyon | 4,809 | -2,230 |
| Cherry Canyon | 5,794 | -3,215 |
| Bushy Canyon | 6,854 | -4,275 |
| Bone Spring | 7,930 | -5,351 |
| Bone Spring | 8,873 | -6,294 |
| Bone Spring | 8,873 | -6,294 |
15 TOPS · FIRST 8
Becker 6-29 Unit A42-389-35929
1.3 KM · Anadarko E&P Onshore LLC · Section with this well →
| Permian (undifferentiated) | 1,590 | 987 |
| Castile | 1,590 | 987 |
| Delaware | 4,872 | -2,295 |
| Bell Canyon | 4,872 | -2,295 |
| Delaware | 4,888 | -2,311 |
| Delaware | 4,989 | -2,412 |
| Cherry Canyon | 5,843 | -3,266 |
| Bone Spring | 8,044 | -5,467 |
10 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/38933926, documented in the API reference.