Petrora

TEXAS · WELLS · STONEWALL COUNTY · API 42-433-00418 · DISTRICT 6E

C.B. Long Unit #7

Plugged

Stonewall County · Katz (5100) field  · Vertical

C.B. Long Unit #7 (API 42-433-00418) is a plugged well in Stonewall County, plugged August 10, 2010, last operated by Kinder Morgan Production CO LLC.

The RRC has issued one drilling permit, issued April 19, 1989, permitted to 5,200 ft.

It was permitted by Phillips Petroleum Company and has since transferred to Kinder Morgan Production CO LLC on the wellbore schedule.

Completion filings report 6 formation tops, including Valera, Wolfcamp, Coleman Junction, Strawn.

Its 3 leases have reported 15.3M barrels of oil and 30.4M mcf of gas since January 1993, last reporting volume in March 2026. The leases carry 319 wells, so these are lease totals, not this well alone.

Operator of record

Kinder Morgan Production Co LLC

Permitted by Phillips Petroleum Company; the EWA schedule now lists a different operator.

Based in
Midland, TX
P-5 status
Active (A)
P-5 last filed
Feb 24, 2026
Permits on file
2,631
Phone
(688) 688-2310
Watch this operatorWatch Stonewall County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleKinder Morgan Production Co LLC
Production reportsAtlas Operating LLCthrough Mar 2026
Latest permitPhillips Petroleum CompanyApr 19, 1989

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

5,200
total depth, ft
1
permits on file
Apr 19, 1989
last permit issued
Mar 13, 1991
completed
15.3M
cumulative oil, bbl
30.4M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Mar 13, 1991
Shut in
—
Plugged
Aug 10, 2010

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 3 leases this well is completed on; they carry 319 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Katz (Strawn) Unit O-8-30524Katz (Strawn)Atlas Operating LLC24513.1M30.2MMay 2010 – Mar 2026
C.B. Long Unit O-8-30422Katz (Strawn)Kinder Morgan Production Co LLC3515.6K3.16KNov 2009 – Apr 2010
C.B. Long Unit O-8-25595Katz (5100)Kinder Morgan Production Co LLC392.14M242KJan 1993 – Oct 2009

Oil, barrels lease total

Last 12 months 265,670 · prior 12 333,294(-20%)

020K40K202420252026

Gas, mcf lease total

Last 12 months 948,880 · prior 12 1,027,778(-8%)

050K100K150K202420252026

Chain of custody

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

  1. 1Phillips Petroleum CompanyJan 1993 → Jan 1998
  2. 2Merit Energy CompanyFeb 1998 → Aug 2000
  3. 3Journey Operating, L.L.C.Sep 2000 → Feb 2006
  4. 4Kinder Morgan Production Co LPMar 2006 → Jul 2007
  5. 5Kinder Morgan Production Co LLCAug 2007 → May 2024
  6. 6Atlas Operating LLCJun 2024 → Mar 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
358276-99RecompletionPhillips Petroleum CompanyApr 17, 1989Apr 19, 1989—5,200

Completions

CompletedLeaseFieldOperatorStatusDepth
Mar 13, 1991C.B. Long Unit O-8-25595Katz (5100)Kinder Morgan Production Co LLCPlugged—
May 15, 1985Long C.B. -D- O-8-4329KatzPhillips Petroleum CompanyPlugged—
—Katz (Strawn) Unit O-8-30524Katz (Strawn)Atlas Operating LLCPlugged—
—C.B. Long Unit O-8-30422Katz (Strawn)Kinder Morgan Production Co LLCPlugged—

Formation tops

As filed on W-2/G-1. Subsea from 1,474 ft elevation.Download CSV →

FormationMD ftSubsea
Valera1,45915
Wolfcamp1,632-158
Coleman Junction2,008-534
Coleman JunctionCOLEMAN JUNCTION BASE2,008-534
Strawn1ST STRAWN4,868-3,394
1ST Strawnsand4,868-3,394
Strawn2ND STRAWN4,914-3,440
Strawn2ND STRAWN SAND4,914-3,440
Strawn3RD STRAWN5,093-3,619
Katz "5100" Sand5,093-3,619

Perforations

Perforated and open-hole intervals.

FromToType
4,8654,877Perforated
4,8654,923Perforated
4,8684,880Perforated
4,8684,897Perforated
4,9144,923Perforated
4,9164,918Perforated
5,0935,144Perforated
—4,863Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.75210—150 S
10.7521013.75150 S
4.54,966—1,000 S
4.54,9665.8751,050 S
4.54,96671,050 S
75,1899250 S
75,189——

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 →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00May 21, 2010Nov 24, 2008—
00Nov 25, 2009Nov 24, 2008—
00Mar 3, 2009Nov 24, 2008—
00May 8, 1991Mar 19, 1991Yes
00Jul 23, 1990May 14, 1990—
00Dec 28, 1989Jun 11, 1985—
00Nov 23, 1989——
00Jun 21, 1985Jun 11, 1985—
00Jan 12, 1984——

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.

Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

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/43300418, documented in the API reference.