TEXAS · WELLS · GAINES COUNTY · JOHN KROL LEASE · API 42-165-37055 · DISTRICT 7B
John Krol #1
Gaines County · Robertson N. (Clear Fork 7100) field · Shut In · Vertical
John Krol #1 (API 42-165-37055) is a well in Gaines County operated by Crescent Energy Operating LLC, completed March 12, 2010 and listed as shut in on the RRC schedule, shut in March 1, 2010.
The RRC has issued one drilling permit, issued December 1, 2009, permitted to 8,000 ft.
It was permitted by Sandridge Expl. And Prod., LLC and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Yates, Queen, Grayburg, San Andres.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Sandridge Expl. and Prod., LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 28, 2025
- 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 | none |
| Latest permit | Sandridge Expl. and Prod., LLCDec 1, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 1
- permits on file
- Dec 1, 2009
- last permit issued
- Mar 12, 2010
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 12, 2010
- Shut in
- Mar 1, 2010
- 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 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 |
|---|---|---|---|---|---|---|
| John Krol O-11-69619 | Robertson, N. (Clear Fork 7100) | Crescent Energy Operating, LLC | 1 | 0 | 0 | Mar 2010 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 688021-99 | Drill | Sandridge Expl. and Prod., LLC | Nov 30, 2009 | Dec 1, 2009 | Jan 18, 2010 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 12, 2010 | John Krol O-11-69619 | Robertson N. (Clear Fork 7100) | Crescent Energy Operating LLC | Shut In · shut in Mar 1, 2010 | 8,000 |
Formation tops
As filed on W-2/G-1. Subsea from 3,371 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 3,180 | 191 |
| Queen | 4,024 | -653 |
| Grayburg | 4,541 | -1,170 |
| San Andres | 4,988 | -1,617 |
| Glorieta | 5,662 | -2,291 |
| Clear Fork | 6,862 | -3,491 |
| Tubb | 7,188 | -3,817 |
| Clear ForkLOWER CLEAR FORK | 7,633 | -4,262 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,970 | 12.25 | 1,030 S |
| 5.5 | 8,000 | 7.875 | 700 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 3, 2011 | Aug 18, 2010 | 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 42-165-37055 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-37055 → 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.
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/16537055, documented in the API reference.