TEXAS · WELLS · STEPHENS COUNTY · BLACK CADDO UNIT LEASE · API 42-429-36842 · DISTRICT 6E

Black Caddo Unit #35BB

Shut in

Stephens County · Stephens County Regular field · Shut In · Vertical

Black Caddo Unit #35BB (API 42-429-36842) is a well in Stephens County operated by Texian Operating Company LLC, completed October 7, 2013 and listed as shut in on the RRC schedule, shut in October 1, 2013.

The RRC has issued one drilling permit, issued July 26, 2013, permitted to 3,461 ft.

It was permitted by Wapiti Operating, LLC and has since transferred to Texian Operating Company LLC on the wellbore schedule.

Completion filings report 2 formation tops, including Caddo, Base Upper Cado.

Its lease has reported 2.34M barrels of oil and 287K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 97 wells, so these are lease totals, not this well alone.

Operator of record

Texian Operating Company LLC

Permitted by Wapiti Operating, LLC; the EWA schedule now lists a different operator.

Based in: Irving, TX
P-5 status: Active – Extension (X)
P-5 last filed: Jun 12, 2026
Phone: (817) 633-7777

Watch this operator Watch Stephens County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Texian Operating Company LLC
Production reports	Texian Operating Company, LLCthrough Apr 2026
Latest permit	Wapiti Operating, LLCJul 26, 2013

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

3,461: total depth, ft
1: permits on file
Jul 26, 2013: last permit issued
Oct 7, 2013: completed
2.34M: cumulative oil, bbl
287K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Oct 7, 2013
Shut in: Oct 1, 2013
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; they carry 97 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Black Caddo Unit O-8-25835	Stephens County Regular	Texian Operating Company, LLC	97	2.34M	287K	Jan 1993 – Apr 2026

Oil, barrels lease total

Last 12 months 4,798 · prior 12 12,024(-60%)

Gas, mcf lease total

Last 12 months 0 · prior 12 0

Chain of custody

Every operator that reported production on this well's lease, in order.

1Statex Petroleum Inc.Jan 1993 → Apr 2000
2Statex Operating, LLCMay 2000 → Mar 2007
3Baseline Oil & Gas Corp.Apr 2007 → Oct 2010
4Layline Petroleum I, LLCNov 2010 → May 2013
5Wapiti Operating, LLCJun 2013 → Mar 2015
6Clearly Petroleum, LLCApr 2015 → Apr 2020
7GTG Operating, LLCMay 2020 → Jan 2024
8Team Operating, L.L.C.Feb 2024 → Apr 2025
9Texian Operating Company, LLCMay 2025 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
767106-99	Drill	Wapiti Operating, LLC	Jul 25, 2013	Jul 26, 2013	Sep 30, 2013	5,000

Completions

Completed	Lease	Field	Operator	Status	Depth
Oct 7, 2013	Black Caddo Unit O-8-25835	Stephens County Regular	Texian Operating Company LLC	Shut In · shut in Oct 1, 2013	3,461

Formation tops

As filed on W-2/G-1. Download CSV →

Formation	MD ft
CaddoCADDO LIME	3,227
Base Upper Cado	3,263

Perforations

Perforated and open-hole intervals.

From	To	Type
3,274	3,289	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	169	12.25	115 S
5.5	3,458	7.875	260 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 2, 2014	Dec 6, 2013	Yes

Well logs

1 log loaded from the RRC's log index, the latest received Oct 3, 2016. 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, Base Upper Cado	TIFF	140 to 3,477	Oct 3, 2016run Oct 5, 2013	3.47

"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.

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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 42-429-36842 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-429-36842 → 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/42936842, documented in the API reference.