TEXAS · WELLS · LA SALLE COUNTY · CROMWELL LEASE · API 42-283-32441 · DISTRICT 01
Cromwell #1H
La Salle County · Indio Tanks (Pearsall) field · Temp Abandoned · Horizontal
Cromwell #1H (API 42-283-32441) is a horizontal well in La Salle County operated by Crescent Energy Operating LLC, completed June 19, 2011 and listed as temp abandoned on the RRC schedule, shut in July 1, 2021.
The RRC has issued one drilling permit (amended twice), issued February 11, 2011, permitted to 11,727 ft.
It was permitted by Cheyenne Petroleum Company and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, Eagle Ford, Pearsall.
Its lease has reported 17.8K barrels of oil and 313K mcf of gas since June 2011, with no volume in the three years through August 2026.
Operator of record
Permitted by Cheyenne Petroleum Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 31, 2026
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Crescent Energy Operating, LLCthrough Feb 2022 |
| Latest permit | Cheyenne Petroleum CompanyFeb 11, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,727
- total depth, ft
- 3
- permits on file
- Feb 11, 2011
- last permit issued
- Jun 19, 2011
- completed
- 17.8K
- cumulative oil, bbl
- 313K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUN 2011 THROUGH FEB 2022
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 19, 2011
- Shut in
- Jul 1, 2021
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cromwell G-1-265363 | Indio Tanks (Pearsall) | Crescent Energy Operating, LLC | 1 | 17.8K | 313K | Jun 2011 – Feb 2022 |
No volumes reported on these leases in the last three years.
Wells named Cromwell
Crescent Energy Operating LLC's other wells filed under this lease name in La Salle County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Cheyenne Petroleum CompanyJun 2011 → Jun 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 709814-97 | Drill | Cheyenne Petroleum Company | Jun 19, 2012 | Feb 11, 2011 | Mar 10, 2011 | 12,000 |
| 709814-98 | Drill | Cheyenne Petroleum Company | Apr 26, 2011 | Feb 11, 2011 | Apr 18, 2011 | 12,000 |
| 709814-99 | Drill | Cheyenne Petroleum Company | Feb 7, 2011 | Feb 11, 2011 | Apr 18, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 19, 2011 | Cromwell G-1-265363 | Indio Tanks (Pearsall) | Crescent Energy Operating LLC | Temp Abandoned · shut in Jul 1, 2021 | 11,727 |
Formation tops
As filed on W-2/G-1. Subsea from 457 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 8,002 | -7,545 |
| Eagle Ford | 8,318 | -7,861 |
| Pearsall | 11,421 | -10,964 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,873 | 15,174 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,350 | 14.75 | 1,293 S |
| 7.625 | 11,806 | 9.625 | 419 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 | Nov 29, 2012 | Jul 12, 2011 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 4, 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 Eagle Ford, Pearsall | TIFF | 10,690 to 15,422 | Sep 4, 2014run May 8, 2011 | 3.66 |
"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 42-283-32441 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-32441 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for 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/28332441, documented in the API reference.