TEXAS · WELLS · HEMPHILL COUNTY · ISAACS 'D' SL LEASE · API 42-211-35001 · DISTRICT 08
Isaacs D SL #3H
Hemphill County · Hemphill (Granite Wash.) field · Not Eligible for Allowable · Horizontal
Isaacs D SL #3H (API 42-211-35001) is a horizontal well in Hemphill County operated by Unit Petroleum Company, completed July 3, 2012 and listed as not eligible for allowable on the RRC schedule.
The RRC has issued one drilling permit, issued January 30, 2012, permitted to 10,050 ft.
Completion filings report 3 formation tops, including Brown Dolomite, Douglas, Granite Wash.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Tulsa, OK
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2025
- Permits on file
- 1,100
- Phone
- (918) 493-7700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unit Petroleum Company |
| Production reports | none |
| Latest permit | Unit Petroleum CompanyJan 30, 2012 |
- 10,050
- total depth, ft
- 1
- permits on file
- Jan 30, 2012
- last permit issued
- Jul 3, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUL 2012 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 3, 2012
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Isaacs 'D' SL G-14-269374 | Hemphill (Granite Wash.) | Unit Petroleum Company | 1 | 0 | 0 | Jul 2012 – — |
No volumes reported on these leases in the last three years.
Wells named Isaacs D SL
Unit Petroleum Company's other wells filed under this lease name in Hemphill County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsPermits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 731826-99 | Drill | Unit Petroleum Company | Jan 17, 2012 | Jan 30, 2012 | Apr 5, 2012 | 10,010 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 3, 2012 | Isaacs D SL G-14-269374 | Hemphill (Granite Wash.) | Unit Petroleum Company | Not Eligible for Allowable | 10,050 |
Formation tops
As filed on W-2/G-1. Subsea from 2,497 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,716 | -1,219 |
| Douglas | 6,974 | -4,477 |
| Granite Wash | 9,737 | -7,240 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,640 | 13,846 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,440 | 12.25 | 1,600 S |
| 7 | 10,352 | 8.75 | 255 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 | Aug 21, 2013 | Oct 15, 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 42-211-35001 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-35001 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/21135001, documented in the API reference.