TEXAS · WELLS · CROCKETT COUNTY · HENDERSON, J. L. JR. "A" LEASE · API 42-105-39968 · DISTRICT 6E
Henderson J. L. Jr. A #4020
Crockett County · Henderson (Canyon) field · Producing · Vertical
Henderson J. L. JR. A #4020 (API 42-105-39968) is a well in Crockett County operated by Crescent Energy Operating LLC, completed February 17, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 13, 2006, permitted to 9,260 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 Canyon, Henderson A, Strawn.
Its lease has reported 3.69K barrels of oil and 699K mcf of gas since December 2006, 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.Jun 13, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,260
- total depth, ft
- 1
- permits on file
- Jun 13, 2006
- last permit issued
- Feb 17, 2007
- completed
- 3.69K
- cumulative oil, bbl
- 699K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2006 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 17, 2007
- 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 |
|---|---|---|---|---|---|---|
| Henderson, J. L. Jr. "A" G-9-227211 | Henderson (Canyon) | Crescent Energy Operating, LLC | 1 | 3.69K | 699K | Dec 2006 – Apr 2026 |
Gas, mcf lease total
Last 12 months 14,565 · prior 12 15,124(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Encore Operating, L.P.Dec 2006 → 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 |
|---|---|---|---|---|---|---|
| 618586-99 | Drill | Encore Operating, L.P. | May 2, 2006 | Jun 13, 2006 | Nov 9, 2006 | 9,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 17, 2007 | Henderson J. L. Jr. A G-9-227211 | Henderson (Canyon) | Crescent Energy Operating LLC | Producing | 9,260 |
Formation tops
As filed on W-2/G-1. Subsea from 2,417 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,709 | 8,122 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,314 | 11 | 315 S |
| 4.5 | 9,140 | 7.875 | 553 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 | Jun 27, 2007 | Apr 9, 2007 | Yes |
| 00 | Jun 19, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 8, 2007. Density, Gamma ray, Neutron, Temperature. 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 |
|---|---|---|---|---|
| Neutron/Density PorosityCOMPENSATED NEUTRON PHOTO DENSITY GAMMA RAY TEMPERATURESpans Canyon, Henderson A, Strawn | TIFF | 100 to 9,262 | Oct 8, 2007run Nov 17, 2006 | — |
"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 42-105-39968 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-39968 → 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/10539968, documented in the API reference.