TEXAS · WELLS · PANOLA COUNTY · MARKEY GAS UNIT LEASE · API 42-365-37589 · DISTRICT 06
Markey Gas Unit #1H
Panola County · Carthage (Haynesville Shale) field · Producing · Horizontal
Markey Gas Unit #1H (API 42-365-37589) is a horizontal well in Panola County operated by Diversified Production LLC, completed June 28, 2010 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 27, 2010, permitted to 10,285 ft.
It was permitted by Devon Energy Production CO, L.P. and has since transferred to Diversified Production LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Travis Peak, Knowles Lime, Bossier.
Its lease has reported 2.51K barrels of oil and 1.07M mcf of gas since June 2010, last reporting volume in April 2026.
Operator of record
Permitted by Devon Energy Production Co, L.P.; the EWA schedule now lists a different operator.
- Based in
- Keithville, LA
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 25, 2026
- Permits on file
- 11
- Phone
- (318) 751-3917
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diversified Production LLC |
| Production reports | Diversified Production LLCthrough Apr 2026 |
| Latest permit | Devon Energy Production Co, L.P.Jan 27, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,285
- total depth, ft
- 2
- permits on file
- Jan 27, 2010
- last permit issued
- Jun 28, 2010
- completed
- 2.51K
- cumulative oil, bbl
- 1.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 28, 2010
- 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.
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 |
|---|---|---|---|---|---|---|
| Markey Gas Unit G-6-257783 | Carthage (Haynesville Shale) | Diversified Production LLC | 1 | 2.51K | 1.07M | Jun 2010 – Apr 2026 |
Gas, mcf lease total
Last 12 months 16,553 · prior 12 19,264(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Production Co, L.P.Jun 2010 → Jun 2016
- 2Sheridan Production Company, LLCJul 2016 → Dec 2019
- 3Sheridan Production Co III, LLCJan 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 689852-98 | Drill | Devon Energy Production Co, L.P. | Aug 4, 2010 | Jan 27, 2010 | Mar 25, 2010 | 12,500 |
| 689852-99 | Drill | Devon Energy Production Co, L.P. | Jan 15, 2010 | Jan 27, 2010 | Mar 25, 2010 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 28, 2010 | Markey Gas Unit G-6-257783 | Carthage (Haynesville Shale) | Diversified Production LLC | Producing | 10,285 |
Formation tops
As filed on W-2/G-1. Subsea from 330 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Travis Peak | 6,830 | -6,500 |
| Knowles Lime | 8,550 | -8,220 |
| Bossier | 9,830 | -9,500 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,559 | 15,301 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 1,200 | 26 | 2,510 S |
| 10.75 | 6,615 | 14.75 | 3,740 S |
| 7.625 | 9,820 | 9.875 | 815 S |
| 5.5 | 15,450 | 6.75 | 690 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 25, 2010 | Aug 16, 2010 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received May 15, 2013. Density, Neutron, 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 |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Travis Peak, Knowles Lime | TIFF | 6,622 to 9,513 | May 15, 2013run Apr 16, 2010 | 1.54 |
"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 42-365-37589 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-365-37589 → 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/36537589, documented in the API reference.