WELL · 42-435-34959 · DISTRICT 7
Granger Bluff #1101
Sutton County · Whitehead (Strawn) field · Producing · Vertical
Granger Bluff #1101 (API 42-435-34959) is a well in Sutton County operated by Blackstone Energy Services LLC, completed August 17, 1999 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 6, 1999, permitted to 9,300 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Blackstone Energy Services LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Wolfcamp, Canyon, Strawn.
No lease production has been reported under this well’s leases.
Operator of record
Blackstone Energy Services LLC
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
Christoval, TX · P-5 Y, filed Jul 4, 2026 · (325) 650-5961
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Blackstone Energy Services LLC |
| Production reports | Blackstone Energy Services LLCthrough Feb 2026 |
| Latest permit | Enron Oil & Gas CompanyJul 6, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,300
- total depth, ft
- 1
- permits on file
- Jul 6, 1999
- last permit issued
- Aug 17, 1999
- completed
- 0
- cumulative oil, bbl
- 513K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1999 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 17, 1999
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Granger Bluff G-9-174175 | Whitehead (Strawn) | Blackstone Energy Services LLC | 1 | 0 | 513K | Aug 1999 – Jul 2026 |
Gas, mcf lease total
Last 12 months 3,323 · prior 12 5,435(-39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Enron Oil & Gas CompanyAug 1999 → Sep 1999
- 2EOG Resources, Inc.Oct 1999 → Mar 2013
- 3Thompson, J. CleoApr 2013 → Sep 2020
- 4BRP Energy, LLCOct 2020 → Sep 2021
- 5Blackstone Energy Services LLCOct 2021 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 485672-99 | Drill | Enron Oil & Gas Company | Jul 6, 1999 | Jul 6, 1999 | Jul 11, 1999 | 9,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-174175 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,007 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,557 | 8,639 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 108 | 14.75 | 58 S |
| 8.625 | 1,140 | 11 | 325 S |
| 2.875 | 9,184 | 4.5 | 336 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 20, 1999 | Sep 13, 1999 | Yes |
| 00 | Sep 22, 1999 | — | — |
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 42-435-34959 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-435-34959 → 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/43534959, documented in the API reference.