TEXAS · WELLS · COOKE COUNTY · BIFFLE C UNIT LEASE · API 42-097-34382 · DISTRICT 7C
Biffle C Unit #2H
Cooke County · Newark East (Barnett Shale) field · Horizontal · Directional
Biffle C Unit #2H (API 42-097-34382) is a plugged horizontal well in Cooke County, plugged August 30, 2023, last operated by Eog Resources Inc..
The RRC has issued one drilling permit (amended twice), issued November 10, 2011, permitted to 12,000 ft.
Completion filings report 3 formation tops, including Caddo, Marble Falls, Barnett.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- 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 | none |
| Latest permit | EOG Resources, Inc.Nov 10, 2011 |
- 12,000
- total depth, ft
- 3
- permits on file
- Nov 10, 2011
- last permit issued
- Jan 5, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JAN 2012 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 5, 2012
- Shut in
- —
- Plugged
- Aug 30, 2023
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 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 |
|---|---|---|---|---|---|---|
| Biffle C Unit O-13-32259 | Newark, East (Barnett Shale) | EOG Resources, Inc. | 1 | 0 | 0 | Jan 2012 – — |
No volumes reported on these leases in the last three years.
Wells named Biffle C Unit
EOG Resources Inc.'s other wells filed under this lease name in Cooke 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 wellsPermits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 727859-97 | Drill | EOG Resources, Inc. | Feb 24, 2012 | Nov 10, 2011 | Nov 18, 2011 | 12,000 |
| 727859-98 | Drill | EOG Resources, Inc. | Nov 28, 2011 | Nov 10, 2011 | Nov 18, 2011 | 12,000 |
| 727859-99 | Drill | EOG Resources, Inc. | Nov 8, 2011 | Nov 10, 2011 | Nov 18, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 5, 2012 | Biffle C Unit O-13-32259 | Newark East (Barnett Shale) | EOG Resources Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 912 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 4,520 | -3,608 |
| Marble Falls | 7,496 | -6,584 |
| BarnettBARNETT SHALE | 7,776 | -6,864 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 926 | 12.25 | 395 S |
| 5.5 | 12,668 | 8.75 | 1,155 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 | Nov 27, 2012 | Jun 22, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Feb 9, 2015. 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 Caddo, Marble Falls, Barnett | TIFF | 926 to 9,823 | Feb 9, 2015run Dec 18, 2011 | 10.7 |
"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 42-097-34382 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-097-34382 → 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/09734382, documented in the API reference.