TEXAS · WELLS · HARRISON COUNTY · HOLT LEASE · API 42-203-34633 · DISTRICT 06
Holt #1H
Harrison County · Carthage (Haynesville Shale) field · Producing · Horizontal
- Permitted field
- Carthage, North (Bossier Shale)
Holt #1H (API 42-203-34633) is a horizontal well in Harrison County operated by Comstock Oil & Gas LLC, completed July 31, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended 3 times), issued September 10, 2008, permitted to 11,068 ft.
It was permitted by Gmx Resources Inc. and has since transferred to Comstock Oil & Gas LLC on the wellbore schedule.
Completion filings report 7 formation tops, including James Lime, Byrd Lime, Byrd Lm, Base B Lime.
Its lease has reported 15 barrels of oil and 2.42M mcf of gas since July 2009, last reporting volume in April 2026.
Operator of record
Permitted by GMX Resources Inc.; the EWA schedule now lists a different operator.
- Based in
- Frisco, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 28, 2025
- Permits on file
- 239
- Phone
- (972) 668-8800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Comstock Oil & Gas LLC |
| Production reports | Comstock Oil & Gas, LLCthrough Apr 2026 |
| Latest permit | GMX Resources Inc.May 14, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,068
- total depth, ft
- 4
- permits on file
- May 14, 2009
- last permit issued
- Jul 31, 2009
- completed
- 15
- cumulative oil, bbl
- 2.42M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2009 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 31, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Holt G-6-254596 | Carthage (Haynesville Shale) | Comstock Oil & Gas, LLC | 1 | 15 | 2.42M | Jul 2009 – Apr 2026 |
Gas, mcf lease total
Last 12 months 68,394 · prior 12 160,268(-57%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1GMX Resources Inc.Aug 2009 → Mar 2014
- 2Thunderbird (Texas) Resources LPApr 2014 → Sep 2017
- 3Tanos Exploration II, LLCOct 2017 → Jul 2021
- 4Diversified Production LLCAug 2021 → Nov 2021
- 5Comstock Oil & Gas, LLCDec 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 669516-96 | Drill | GMX Resources Inc. | Jan 11, 2010 | May 14, 2009 | May 13, 2009 | 14,000 |
| 669516-97 | Drill | GMX Resources Inc. | Apr 17, 2009 | Sep 10, 2008 | May 13, 2009 | 14,000 |
| 669516-98 | Drill | GMX Resources Inc. | Apr 13, 2009 | Sep 10, 2008 | — | 14,000 |
| 669516-99 | Drill | GMX Resources Inc. | Aug 20, 2008 | Sep 10, 2008 | — | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 31, 2009 | Holt G-6-254596 | Carthage (Haynesville Shale) | Comstock Oil & Gas LLC | Producing | 11,068 |
Formation tops
As filed on W-2/G-1. Subsea from 297 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| James Lime | 5,857 | -5,560 |
| James LimeJAMES LM | 5,857 | -5,560 |
| Byrd Lime | 6,217 | -5,920 |
| Byrd LM | 6,217 | -5,920 |
| Base B Lime | 8,633 | -8,336 |
| Base B LM | 8,633 | -8,336 |
| Davis Sand | 9,484 | -9,187 |
| BLT | 9,998 | -9,701 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,728 | 16,209 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,524 | 12.25 | 811 S |
| 7 | 10,400 | 8.75 | 2,115 S |
| 4.5 | 16,359 | 6.5 | 750 S |
| 4.5 | 16,395 | 6.5 | 750 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 | Oct 4, 2024 | Sep 19, 2024 | — |
| 00 | Mar 19, 2010 | Sep 25, 2009 | Yes |
| 00 | Feb 17, 2010 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Aug 7, 2012. 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 James Lime, Byrd Lm, Byrd Lime, Base B Lm, Base B Lime, Davis Sand, Blt | TIFF | 4,260 to 16,359 | Aug 7, 2012run Jul 7, 2009 | 7.28 |
"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 42-203-34633 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-34633 → 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/20334633, documented in the API reference.