WELL · 42-499-32031 · DISTRICT 6
Robertson J. M. #4
Wood County · Coke field · Directional
Robertson J. M. #4 (API 42-499-32031) is a well in Wood County operated by Glori Energy Holdings Inc., completed September 3, 2005.
The RRC has issued one drilling permit, issued May 20, 2005, permitted to 7,100 ft.
It was permitted by Petro-Hunt, L.L.C. and has since transferred to Glori Energy Holdings Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Pecan Gap, Austin Chalk, Sub-Clarksville, Woodbine.
Its 3 leases have reported 1.62M barrels of oil and 127K mcf of gas since January 1993, last reporting in July 2026. The leases carry 57 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Petro-Hunt, L.L.C.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 13, 2017 · 7 permits on file · (832) 412-1424
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Glori Energy Holdings Inc. |
| Production reports | GTG Operating, LLCthrough Feb 2026 |
| Latest permit | Petro-Hunt, L.L.C.May 20, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,100
- total depth, ft
- 1
- permits on file
- May 20, 2005
- last permit issued
- Sep 3, 2005
- completed
- 1.62M
- cumulative oil, bbl
- 127K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 3, 2005
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 57 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Coke (Paluxy) Unit O-6-15483 | Coke | GTG Operating, LLC | 29 | 773K | 35.4K | Sep 2015 – Jul 2026 |
| Robertson, J. M. O-6-237 | Coke | Glori Energy Holdings Inc. | 3 | 662K | 91.2K | Jan 1993 – Jun 2016 |
| Radney O-6-239 | Coke | Glori Energy Holdings Inc. | 25 | 182K | 62 | Jan 1993 – Jun 2016 |
Oil, barrels lease total
Last 12 months 33,044 · prior 12 51,479(-36%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amerada Hess CorporationJan 1993 → Jun 1996
- 2Phillips Petroleum CompanyJan 1993 → Jul 1995
- 3Noble & Cantrell Expl. Co., Inc.Aug 1995 → Jul 2006
- 4Hunt, Wm. Herbert, Trust Est.Jul 1996 → Sep 1998
- 5Petro-Hunt, L.L.C.Oct 1998 → Dec 2013
- 65-N EnergyAug 2006 → Aug 2006
- 7Shiloh Operating LLCSep 2006 → Sep 2007
- 8Southwest Operating, Inc.-TylerDec 2007 → Aug 2014
- 9Glori Energy Holdings Inc.Jan 2014 → Jan 2017
- 10Glori Energy Production LLCFeb 2017 → Jan 2018
- 11GTG Operating, LLCFeb 2018 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 559158-99 | Drill | Petro-Hunt, L.L.C. | Mar 17, 2005 | May 20, 2005 | Jul 24, 2005 | 7,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-237 | — | — | — | — |
| — | — O-6-239 | — | — | — | — |
| — | — O-6-15483 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 519 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 2,518 | -1,999 |
| Austin Chalk | 3,920 | -3,401 |
| Sub-Clarksville | 4,055 | -3,536 |
| Woodbine | 4,482 | -3,963 |
| GoodlandGOODLAND LIME | 6,190 | -5,671 |
| Paluxy | 6,270 | -5,751 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,420 | 6,428 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 852 | 14.75 | 590 S |
| 7 | 6,785 | 9.875 | 1,480 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 | Apr 18, 2016 | Sep 26, 2005 | Yes |
| 00 | Apr 15, 2016 | Sep 26, 2005 | Yes |
| 00 | Dec 22, 2005 | Sep 26, 2005 | Yes |
| 00 | Oct 17, 2005 | — | — |
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 42-499-32031 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-499-32031 → 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/49932031, documented in the API reference.