TEXAS · WELLS · HARRISON COUNTY · COOK LEASE · API 42-203-34532 · DISTRICT 06
Cook #1
Harrison County · Carthage North (Cotton Valley) field · Producing · Directional
Cook #1 (API 42-203-34532) is a well in Harrison County operated by Craton Operating LLC, completed January 28, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 21, 2008, permitted to 10,360 ft.
It was permitted by Nfr Energy, LLC and has since transferred to Craton Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including James Lime, Cv Sand, Taylor, Bossier.
Its lease has reported 10.6K barrels of oil and 492K mcf of gas since January 2009, last reporting volume in March 2026.
Operator of record
Permitted by NFR Energy, LLC; the EWA schedule now lists a different operator.
- Based in
- Bellaire, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 25, 2026
- Permits on file
- 14
- Phone
- (713) 900-3456
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Craton Operating LLC |
| Production reports | Craton Operating LLCthrough Mar 2026 |
| Latest permit | NFR Energy, LLCJun 21, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,360
- total depth, ft
- 2
- permits on file
- Jun 21, 2008
- last permit issued
- Jan 28, 2009
- completed
- 10.6K
- cumulative oil, bbl
- 492K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2009 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 28, 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 |
|---|---|---|---|---|---|---|
| Cook G-6-245643 | Carthage, North (Cotton Valley) | Craton Operating LLC | 1 | 10.6K | 492K | Jan 2009 – Mar 2026 |
Gas, mcf lease total
Last 12 months 1,272 · prior 12 85
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1NFR Energy, LLCJan 2009 → Jan 2013
- 2Sabine Oil & Gas LLCFeb 2013 → Mar 2015
- 3Sabine Oil & Gas CorporationApr 2015 → Dec 2022
- 4Craton Operating LLCJan 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 663728-98 | Drill | NFR Energy, LLC | Jul 14, 2008 | Jun 21, 2008 | Oct 5, 2008 | 13,000 |
| 663728-99 | Drill | NFR Energy, LLC | Jun 4, 2008 | Jun 21, 2008 | Sep 27, 2008 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 28, 2009 | Cook G-6-245643 | Carthage North (Cotton Valley) | Craton Operating LLC | Producing | 10,360 |
Formation tops
As filed on W-2/G-1. Subsea from 288 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| James Lime | 5,858 | -5,570 |
| CV Sand | 8,719 | -8,431 |
| Taylor | 9,861 | -9,573 |
| BossierBOSSIER SHALE | 10,135 | -9,847 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,170 | 9,624 | Perforated |
| 9,974 | 10,118 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,202 | 12.25 | 418 S |
| 5.5 | 9,930 | 8.75 | 1,165 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 | Apr 10, 2009 | Mar 16, 2009 | — |
| 00 | Mar 27, 2009 | Feb 17, 2009 | Yes |
| 00 | Mar 13, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 8, 2011. 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 James Lime, Cv Sand, Taylor, Bossier | TIFF | 6,900 to 10,348 | Nov 8, 2011run Oct 19, 2008 | 0.55 |
"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 42-203-34532 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-34532 → 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/20334532, documented in the API reference.