TEXAS · WELLS · TARRANT COUNTY · ENGLER LEASE · API 42-439-36838 · DISTRICT 7C
Engler #1H
Tarrant County · Newark East (Barnett Shale) field · Producing · Horizontal
Engler #1H (API 42-439-36838) is a horizontal well in Tarrant County operated by Tep Barnett USA LLC, completed September 23, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued August 12, 2013, permitted to 7,488 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Tep Barnett USA LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Caddo, Atoka, Marble Falls, Barnett.
Its lease has reported 1.95M mcf of gas since April 2014, last reporting volume in April 2026.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 10, 2026
- Permits on file
- 371
- Phone
- (817) 720-1100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TEP Barnett USA LLC |
| Production reports | TEP Barnett USA, LLCthrough Apr 2026 |
| Latest permit | Chesapeake Operating, Inc.Aug 12, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,488
- total depth, ft
- 3
- permits on file
- Aug 12, 2013
- last permit issued
- Sep 23, 2014
- completed
- 0
- cumulative oil, bbl
- 1.95M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2014 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 23, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Engler G-13-274612 | Newark, East (Barnett Shale) | TEP Barnett USA, LLC | 1 | 0 | 1.95M | Apr 2014 – Apr 2026 |
Gas, mcf lease total
Last 12 months 55,448 · prior 12 66,164(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Sep 2014 → Sep 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Jul 2017
- 3TEP Barnett USA, LLCAug 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 767936-97 | Drill | Chesapeake Operating, Inc. | Feb 6, 2014 | Aug 12, 2013 | Mar 23, 2014 | 9,000 |
| 767936-98 | Drill | Chesapeake Operating, Inc. | Jan 17, 2014 | Aug 12, 2013 | Mar 23, 2014 | 9,000 |
| 767936-99 | Drill | Chesapeake Operating, Inc. | Aug 8, 2013 | Aug 12, 2013 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 23, 2014 | Engler G-13-274612 | Newark East (Barnett Shale) | TEP Barnett USA LLC | Producing | 7,488 |
Formation tops
As filed on W-2/G-1. Subsea from 611 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 2,200 | -1,589 |
| AtokaATOKA LIME | 6,332 | -5,721 |
| AtokaBASE ATOKA | 6,529 | -5,918 |
| Marble Falls | 6,992 | -6,381 |
| BarnettBARNETT SHALE - MAY BE PRORATED | 7,300 | -6,689 |
| BarnettUPPER BARNETT | 7,300 | -6,689 |
| BarnettLOWER BARNETT | 7,342 | -6,731 |
| Ellenburger | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,920 | 13,336 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,542 | 12.25 | 430 S |
| 5.5 | 13,489 | 7.875 | 1,320 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 | Jan 16, 2015 | Oct 22, 2014 | — |
| 00 | Nov 19, 2014 | Jun 27, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 7, 2016. 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 Caddo, Atoka, Marble Falls, Barnett | TIFF | 5,900 to 13,503 | Oct 7, 2016run Apr 1, 2014 | 2.12 |
"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 42-439-36838 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-439-36838 → 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/43936838, documented in the API reference.