WELL · 42-127-34308 · DISTRICT 1
Zientek North Unit Dim #1H
Dimmit County · Briscoe Ranch (Eagleford) field · Horizontal
Zientek North Unit Dim #1H (API 42-127-34308) is a plugged horizontal well in Dimmit County, plugged February 8, 2021, last operated by Chesapeake Operating L.L.C..
The RRC has issued one drilling permit, issued September 21, 2011, permitted to 9,000 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Chesapeake Operating L.L.C. on the wellbore schedule.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
Its lease has reported 62.7K barrels of oil and 175K mcf of gas since March 2012, last reporting in June 2022.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Sep 16, 2024
- Permits on file
- 1,645
- Phone
- (405) 935-3100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Operating L.L.C. |
| Production reports | Chesapeake Operating, L.L.C.through Aug 2020 |
| Latest permit | Chesapeake Operating, Inc.Sep 21, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Sep 21, 2011
- last permit issued
- Mar 12, 2012
- completed
- 62.7K
- cumulative oil, bbl
- 175K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2012 THROUGH Jun 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 12, 2012
- Shut in
- —
- Plugged
- Feb 8, 2021
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 |
|---|---|---|---|---|---|---|
| Zientek North Unit Dim O-1-16041 | Briscoe Ranch (Eagleford) | Chesapeake Operating, L.L.C. | 1 | 62.7K | 175K | Mar 2012 – Jun 2022 |
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.
- 1Chesapeake Operating, Inc.Jun 2012 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Aug 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 724395-99 | Drill | Chesapeake Operating, Inc. | Sep 16, 2011 | Sep 21, 2011 | Nov 24, 2011 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 12, 2012 | Zientek North Unit Dim O-1-16041 | Briscoe Ranch (Eagleford) | Chesapeake Operating L.L.C. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 532 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 5,839 | -5,307 |
| Austin Chalk | 6,157 | -5,625 |
| Eagle Ford | 6,750 | -6,218 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,220 | 15,369 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,707 | 12.25 | 830 S |
| 5.5 | 15,472 | 8.75 | 3,690 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 12, 2012 | Aug 20, 2012 | Yes |
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 42-127-34308 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-34308 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their 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/12734308, documented in the API reference.