WELL · 42-203-35690 · DISTRICT 6
Harrison LH D #4H
Harrison County · Carthage (Haynesville Shale) field · Producing · Horizontal
Harrison LH D #4H (API 42-203-35690) is a horizontal well in Harrison County operated by Comstock Oil & Gas LLC, completed March 20, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 12, 2024, permitted to 15,000 ft.
Completion filings report 11 formation tops, including Glen Rose, Pettit, Cotton Valley, Bossier.
No lease production has been reported under this well’s leases.
Operator of record
Frisco, TX · P-5 Y, filed Jun 4, 2026 · 237 permits on file · (800) 929-4884
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 | Comstock Oil & Gas, LLCAug 12, 2024 |
- 15,000
- total depth, ft
- 1
- permits on file
- Aug 12, 2024
- last permit issued
- Mar 20, 2025
- completed
- 0
- cumulative oil, bbl
- 3.73M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2024 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 20, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.412519, -94.354206
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Harrison County.
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 |
|---|---|---|---|---|---|---|
| Harrison LH D G-6-298902 | Carthage (Haynesville Shale) | Comstock Oil & Gas, LLC | 1 | 0 | 3.73M | Oct 2024 – Jul 2026 |
Gas, mcf lease total
Last 12 months 3,093,537 · prior 12 636,556(+386%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Comstock Oil & Gas, LLCMar 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 901850-99 | Drill | Comstock Oil & Gas, LLC | Aug 7, 2024 | Aug 12, 2024 | Sep 1, 2024 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-298902 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 299 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,713 | 20,965 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 24 | 125 | 26 | 160 S |
| 13.375 | 2,534 | 17.5 | 1,795 S |
| 10.75 | 6,734 | 12.25 | 1,115 S |
| 5.5 | 10,329 | 6.75 | 1,340 S |
| 7.625 | 10,537 | 9.875 | 1,020 S |
| 5 | 20,987 | 6.75 | 1,340 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 | Jun 26, 2025 | Apr 24, 2025 | — |
| 00 | Apr 4, 2025 | Feb 20, 2025 | 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 42-203-35690 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-35690 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Harrison LH C42-203-35689
0.0 KM · Comstock Oil & Gas, LLC · Section with this well →
| Glen Rose | 3,799 | -3,500 |
| Pettit | 6,282 | -5,983 |
| Cotton Valley | 8,485 | -8,186 |
| Rodessa | — | |
| Blossom | — | |
| Nacatoch | — | |
| Goodland | — | |
| Paluxy | — |
10 TOPS · FIRST 8
Lyons TB (AW)42-203-35544
0.3 KM · Sabine Oil & Gas Corporation · Section with this well →
| Goodland | 3,039 | -2,719 |
| Paluxy | 3,495 | -3,175 |
| Glen Rose | 5,266 | -4,946 |
| Rodessa | 5,589 | -5,269 |
| Pettit | 6,296 | -5,976 |
| Travis Peak | 6,614 | -6,294 |
| Cotton Valley | 8,749 | -8,429 |
| Nacatoch | — |
10 TOPS · FIRST 8
Lyons TB (AW)42-203-35543
0.3 KM · Sabine Oil & Gas Corporation · Section with this well →
| Goodland | 3,039 | -2,719 |
| Paluxy | 3,487 | -3,167 |
| Glen Rose | 5,268 | -4,948 |
| Rodessa | 5,588 | -5,268 |
| Pettit | 6,297 | -5,977 |
| Travis Peak | 6,616 | -6,296 |
| Cotton Valley | 8,751 | -8,431 |
| Haynesville | 11,045 | -10,725 |
11 TOPS · FIRST 8
Lyons TB (AW)42-203-35542
0.3 KM · Sabine Oil & Gas Corporation · Section with this well →
| Goodland | 3,046 | -2,726 |
| Paluxy | 3,500 | -3,180 |
| Glen Rose | 5,271 | -4,951 |
| Rodessa | 5,593 | -5,273 |
| Pettit | 6,304 | -5,984 |
| Travis Peak | 6,617 | -6,297 |
| Cotton Valley | 8,747 | -8,427 |
| Haynesville | 11,045 | -10,725 |
11 TOPS · FIRST 8
Lyons TB (AW)42-203-35541
0.3 KM · Sabine Oil & Gas Corporation · Section with this well →
| Goodland | 3,043 | -2,723 |
| Paluxy | 3,496 | -3,176 |
| Glen Rose | 5,271 | -4,951 |
| Rodessa | 5,589 | -5,269 |
| Pettit | 6,298 | -5,978 |
| Travis Peak | 6,615 | -6,295 |
| Cotton Valley | 8,738 | -8,418 |
| Nacatoch | — |
10 TOPS · FIRST 8
Jenkins a Unit42-203-34156
1.2 KM · O'Benco, Inc. · Section with this well →
| Pettit | 6,310 | -5,954 |
| Page | 6,541 | -6,185 |
| Travis Peak | 6,622 | -6,266 |
| CV B Lime Base | 8,738 | -8,382 |
| Taylor | 9,822 | -9,466 |
| Bossier | 10,123 | -9,767 |
Jenkins East-Doyh-Mekh (Alloc)42-203-35412
1.6 KM · Tanos Exploration II, LLC · Section with this well →
| Nacatoch | 1,000 | -636 |
| Blossom | 2,476 | -2,112 |
| Paluxy | 3,376 | -3,012 |
| Goodland | 3,376 | -3,012 |
| Glen Rose | 3,886 | -3,522 |
| Rodessa | 5,696 | -5,332 |
| Pettit | 6,356 | -5,992 |
| Travis Peak | 6,671 | -6,307 |
10 TOPS · FIRST 8
Jenkins East-Doyh-Mekh (Alloc)42-203-35411
1.6 KM · Tanos Exploration II, LLC · Section with this well →
| Nacatoch | 1,576 | -1,212 |
| Blossom | 2,476 | -2,112 |
| Goodland | 3,376 | -3,012 |
| Paluxy | 3,603 | -3,239 |
| Glen Rose | 3,886 | -3,522 |
| Rodessa | 5,696 | -5,332 |
| Pettit | 6,356 | -5,992 |
| Travis Peak | 6,666 | -6,302 |
10 TOPS · FIRST 8
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/20335690, documented in the API reference.