TEXAS · WELLS · MONTAGUE COUNTY · API 42-337-34142 · DISTRICT 7C
Marken #1
Montague County · Newark East (Barnett Shale) field · Vertical
Marken #1 (API 42-337-34142) is a plugged well in Montague County, plugged May 16, 2022, last operated by Eog Resources Inc..
The RRC has issued one drilling permit, issued September 11, 2008, permitted to 11,500 ft.
Completion filings report 6 formation tops, including Brazos River, Bryson, Etter Limestone, Marble Falls.
Its 2 leases have reported 3.39K barrels of oil and 56.8K mcf of gas since December 2008, with no volume in the three years through August 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Aug 12, 2026
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through May 2022 |
| Latest permit | EOG Resources, Inc.Sep 11, 2008 |
- 11,500
- total depth, ft
- 1
- permits on file
- Sep 11, 2008
- last permit issued
- Dec 26, 2008
- completed
- 3.39K
- cumulative oil, bbl
- 56.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · DEC 2008 THROUGH MAY 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 26, 2008
- Shut in
- —
- Plugged
- May 16, 2022
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Marken G-13-275617 | Newark, East (Barnett Shale) | EOG Resources, Inc. | 1 | 3.39K | 56.8K | Dec 2008 – May 2022 |
| Marken O-13-31384 | Newark, East (Barnett Shale) | EOG Resources, Inc. | 1 | 0 | 0 | Dec 2008 – — |
No volumes reported on these leases in the last three years.
Wells named Marken
EOG Resources Inc.'s other wells filed under this lease name in Montague County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| EOG Resources, Inc. | Dec 26, 2013 | today |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Dec 2008 → May 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 669693-99 | Drill | EOG Resources, Inc. | Aug 22, 2008 | Sep 11, 2008 | Sep 24, 2008 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 26, 2008 | Marken G-13-275617 | Newark East (Barnett Shale) | EOG Resources Inc. | Plugged | — |
| Dec 26, 2008 | Marken O-13-31384 | Newark East (Barnett Shale) | EOG Resources Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,103 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brazos River | 2,890 | -1,787 |
| Bryson | 3,966 | -2,863 |
| Etter Limestone | 7,233 | -6,130 |
| Marble Falls | 7,425 | -6,322 |
| BarnettBARNETT SHALE | 7,908 | -6,805 |
| BendBEND CONGL. | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,930 | 8,360 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 917 | 12.25 | 385 S |
| 5.5 | 8,554 | 8.75 | 400 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 | Jan 30, 2015 | Oct 31, 2014 | — |
| 00 | Nov 4, 2009 | Feb 25, 2009 | Yes |
| 00 | Sep 11, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 9, 2011. Resistivity.
Click a log to get its files from the RRC (free account). It opens in a new tab on the RRC's log search for this well, which lists each file to view or download; the RRC has no address for a single file.
| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Brazos River, Bryson, Etter Limestone, Marble Falls, Barnett | TIFF | 924 to 8,560 | Nov 9, 2011run Oct 8, 2008 | 2.96 |
"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.
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.
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 42-337-34142 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-337-34142 → 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/33734142, documented in the API reference.