TEXAS · WELLS · CROCKETT COUNTY · JONES RANCH "B" LEASE · API 42-105-39456 · DISTRICT 6E
Jones Ranch B #1338
Crockett County · Angus (Strawn) field · Producing · Vertical
Jones Ranch B #1338 (API 42-105-39456) is a well in Crockett County operated by Crescent Energy Operating LLC, completed January 12, 2005 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) between 2004 and 2007, permitted to 8,922 ft.
It was permitted by Encore Operating, L.P. and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Henderson Sand A, Strawn, Woodford.
Its lease has reported 878 barrels of oil and 266K mcf of gas since January 2005, last reporting volume in April 2026.
Operator of record
Permitted by Encore Operating, L.P.; 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 | Crescent Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Encore Operating, L.P.Apr 14, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,922
- total depth, ft
- 3
- permits on file
- Apr 14, 2007
- last permit issued
- Jan 12, 2005
- completed
- 878
- cumulative oil, bbl
- 266K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2005 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 12, 2005
- Shut in
- —
- 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 |
|---|---|---|---|---|---|---|
| Jones Ranch "B" G-9-208362 | Angus (Strawn) | Crescent Energy Operating, LLC | 1 | 878 | 266K | Jan 2005 – Apr 2026 |
Gas, mcf lease total
Last 12 months 3,772 · prior 12 3,912(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Encore Operating, L.P.Jan 2005 → Dec 2007
- 2Encore Energy Partners Oper LLCFeb 2008 → Mar 2012
- 3Vanguard Permian, LLCApr 2012 → Apr 2015
- 4Vanguard Operating, LLCMay 2015 → Aug 2019
- 5Grizzly OP of Delaware, LLCSep 2019 → Jan 2021
- 6Contango Resources, Inc.Feb 2021 → Dec 2021
- 7Contango Resources, LLCJan 2022 → Oct 2025
- 8Crescent Energy Operating, LLCNov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 636771-99 | Recompletion | Encore Operating, L.P. | Apr 10, 2007 | Apr 14, 2007 | — | 9,100 |
| 553086-98 | Drill | Encore Operating, L.P. | Dec 21, 2004 | Nov 3, 2004 | Dec 19, 2004 | 9,100 |
| 553086-99 | Drill | Encore Operating, L.P. | Nov 1, 2004 | Nov 3, 2004 | — | 8,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 12, 2005 | Jones Ranch B G-9-208362 | Angus (Strawn) | Crescent Energy Operating LLC | Producing | 8,922 |
Formation tops
As filed on W-2/G-1. Subsea from 2,436 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,669 | 8,774 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,300 | 11 | 315 S |
| 4.5 | 8,922 | 7.875 | 450 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 | Jul 28, 2005 | Feb 4, 2005 | Yes |
| 00 | May 24, 2005 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 19, 2007. Cased hole, Gamma ray. 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 |
|---|---|---|---|---|
| Surveys Cased HolePERFORATING DEPTH CONTROL LOG W/GAMMA RAY CCLSpans Henderson Sand A, Strawn, Woodford | TIFF | 6,900 to 8,859 | Sep 19, 2007run Dec 29, 2004 | — |
"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 42-105-39456 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-39456 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/10539456, documented in the API reference.