WELL · 42-123-35858 · DISTRICT 2
Henderson #11H
DE Witt County · Horizontal
Henderson #11H (API 42-123-35858) is a permitted horizontal well in De Witt County filed by Ensign Natural Resources II LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued October 15, 2026, permitted to 13,300 ft.
Operator of record
Ensign Natural Resources II LLC
Houston, TX · P-5 Y · 13 permits on file · (830) 407-2622
SOURCE · LATEST PERMIT (NO EWA RECORD)
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Ensign Natural Resources II LLCOct 15, 2026 |
- 13,300
- total depth, ft
- 1
- permits on file
- Oct 15, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Surface location
29.120297, -97.471308
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in DE Witt County.
Only the permit record exists for this well so far, here and in the RRC's wellbore query. Completion reports, formation tops, lease production, and the scanned filings appear once the operator files a completion report, typically months after drilling. Petrora refreshes the wellbore file weekly, so a filing from the last few days may reach the RRC before it shows here. How long each source takes →
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 919231-99 | Drill | Ensign Natural Resources II LLC | Oct 8, 2026 | Oct 15, 2026 | — | 13,300 |
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well has no tops filed, so it cannot anchor a section; its neighbours can.
Henderson42-123-35094
1.3 KM · Marathon Oil EF LLC · Section with this well →
| Yegua | 2,906 | -2,661 |
| Wilcox | 5,987 | -5,742 |
| Austin Chalk | 12,945 | -12,700 |
| Eagle Ford | 13,356 | -13,111 |
| Frio | — | |
| Vicksburg | — | |
| Catahoula | — | |
| Edwards | — |
Henderson42-123-35093
1.3 KM · Marathon Oil EF LLC · Section with this well →
| Yegua | 2,906 | -2,660 |
| Wilcox | 5,987 | -5,741 |
| Austin Chalk | 12,985 | -12,739 |
| Eagle Ford | 13,396 | -13,150 |
| Frio | — | |
| Catahoula | — | |
| Vicksburg | — | |
| Edwards | — |
Gaida A42-123-32617
1.6 KM · Petrohawk Operating Company · Section with this well →
| Pecan Gap | 12,711 | -12,431 |
| Austin Chalk | 12,950 | -12,670 |
| Eagle Ford | 13,336 | -13,056 |
| Eagle Ford | 13,336 | -13,056 |
Hamilton a-D. Warzecha a SA 142-123-35541
1.8 KM · BPX Operating Company · Section with this well →
| Wilcox | 5,573 | -5,341 |
| Olmos | 11,809 | -11,577 |
| Austin Chalk | 12,786 | -12,554 |
| Eagle Ford | 13,187 | -12,955 |
| Edwards | — | |
| Catahoula | — | |
| Frio | — | |
| Vicksburg | — |
9 TOPS · FIRST 8
Hamilton a-D. Warzecha a SA 242-123-35542
1.8 KM · BPX Operating Company · Section with this well →
| Wilcox | 5,595 | -5,363 |
| Olmos | 11,852 | -11,620 |
| Austin Chalk | 12,807 | -12,575 |
| Eagle Ford | 13,201 | -12,969 |
| Vicksburg | — | |
| Frio | — | |
| Edwards | — | |
| Yegua | — |
9 TOPS · FIRST 8
Hamilton a-D. Warzecha a SA 342-123-35543
1.9 KM · BPX Operating Company · Section with this well →
| Wilcox | 5,601 | -5,369 |
| Austin Chalk | 12,807 | -12,575 |
| Eagle Ford | 13,219 | -12,987 |
| Edwards | — | |
| Frio | — | |
| Catahoula | — | |
| Vicksburg | — | |
| Yegua | — |
Hamilton a-D. Warzecha a SA 742-123-35544
1.9 KM · BPX Operating Company · Section with this well →
| Wilcox | 5,632 | -5,400 |
| Olmos | 11,871 | -11,639 |
| Austin Chalk | 12,834 | -12,602 |
| Eagle Ford | 13,238 | -13,006 |
| Yegua | — | |
| Vicksburg | — | |
| Catahoula | — | |
| Edwards | — |
9 TOPS · FIRST 8
N Steinmann Unit B42-123-34936
1.9 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,586 | -2,121 |
| Wilcox | 5,834 | -5,369 |
| Austin Chalk | 12,563 | -12,098 |
| Eagle Ford | 12,997 | -12,532 |
| Vicksburg | — | |
| Frio | — | |
| Edwards | — | |
| Catahoula | — |
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/12335858, documented in the API reference.