TEXAS · WELLS · DE WITT COUNTY · LANGHOFF UNIT B LEASE · API 42-123-32569 · DISTRICT 02
Langhoff Unit B #1
De Witt County · De Witt (Eagle Ford Shale) field · Temp Abandoned · Horizontal
Langhoff Unit B #1 (API 42-123-32569) is a horizontal well in De Witt County operated by Crescent Energy Operating LLC, completed June 16, 2012 and listed as temp abandoned on the RRC schedule, shut in January 1, 2016.
The RRC has issued one drilling permit, issued September 9, 2011, permitted to 13,201 ft.
It was permitted by Burlington Resources O & G CO LP and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, Pecan Gap, Eagle Ford.
Its lease has reported 41K barrels of oil and 277K mcf of gas since December 2011, with no volume in the three years through April 2026.
Operator of record
Permitted by Burlington Resources O & G Co LP; 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 Jan 2016 |
| Latest permit | Burlington Resources O & G Co LPSep 9, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,201
- total depth, ft
- 1
- permits on file
- Sep 9, 2011
- last permit issued
- Jun 16, 2012
- completed
- 41K
- cumulative oil, bbl
- 277K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2012 THROUGH Jan 2016
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 16, 2012
- Shut in
- Jan 1, 2016
- 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 |
|---|---|---|---|---|---|---|
| Langhoff Unit B G-2-266701 | De Witt (Eagle Ford Shale) | Crescent Energy Operating, LLC | 1 | 41K | 277K | Dec 2011 – Jan 2016 |
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.
- 1Burlington Resources O & G Co LPJun 2012 → Jan 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 723810-99 | Drill | Burlington Resources O & G Co LP | Sep 7, 2011 | Sep 9, 2011 | Nov 10, 2011 | 13,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 16, 2012 | Langhoff Unit B G-2-266701 | De Witt (Eagle Ford Shale) | Crescent Energy Operating LLC | Temp Abandoned · shut in Jan 1, 2016 | 13,201 |
Formation tops
As filed on W-2/G-1. Subsea from 377 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 11,389 | -11,012 |
| Pecan Gap | 11,931 | -11,554 |
| Austin Chalk | 12,215 | -11,838 |
| Eagle Ford | 12,781 | -12,404 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,288 | 17,894 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,000 | 12.25 | 1,590 S |
| 7.625 | 10,993 | 8.75 | 660 S |
| 4.5 | 18,088 | 6.5 | 830 S |
| 5.5 | — | 6.5 | — |
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 | Mar 25, 2013 | Sep 24, 2012 | — |
| 00 | Mar 22, 2013 | May 2, 2012 | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received Jan 26, 2015. 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 | TIFF | 13,073 to 18,115 | Jan 26, 2015run Dec 24, 2011 | 0.87 |
| RESISTIVITYSpans Austin Chalk, Pecan Gap, Eagle Ford | TIFF | 7,000 to 12,786 | Jan 26, 2015run Nov 22, 2011 | 1.10 |
"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 42-123-32569 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-32569 → 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/12332569, documented in the API reference.