WELL · 42-371-39600 · DISTRICT 8

County Line 18B-C2 #1H

Y

Pecos County · Wolfbone (Trend Area) field · Producing  · Horizontal

County Line 18b-C2 #1H (API 42-371-39600) is a horizontal well in Pecos County operated by Vtx Energy Operating LLC, completed November 7, 2017 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued August 15, 2017, permitted to 15,000 ft.

It was permitted by Jagged Peak Energy LLC and has since transferred to Vtx Energy Operating LLC on the wellbore schedule.

Completion filings report 10 formation tops, including Toborg, Soma, Rustler, Seven Rivers.

Its lease has reported 159K barrels of oil and 973K mcf of gas since November 2017, last reporting in July 2026.

Operator of record

VTX Energy Operating LLC

Permitted by Jagged Peak Energy LLC; the EWA schedule now lists a different operator.

Austin, TX · P-5 Y, filed May 4, 2026 · 164 permits on file · (800) 826-8119

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleVTX Energy Operating LLC
Production reportsVTX Energy Operating, LLCthrough Apr 2026
Latest permitJagged Peak Energy LLCAug 15, 2017

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

15,000
total depth, ft
2
permits on file
Aug 15, 2017
last permit issued
Nov 7, 2017
completed
159K
cumulative oil, bbl
973K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 2017 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Nov 7, 2017
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

Surface location

31.216146, -103.086466

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Pecos County.

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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
County Line 18B-C2 O-10-49828Wolfbone (Trend Area)VTX Energy Operating, LLC1159K973KNov 2017 – Jul 2026

Gas, mcf lease total

Last 12 months 27,434 · prior 12 39,346(-30%)

05K10K202420252026

Oil, barrels lease total

Last 12 months 5,370 · prior 12 7,006(-23%)

05001K1.5K202420252026

Chain of custody

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

  1. 1Jagged Peak Energy LLCNov 2017 → Jan 2020
  2. 2Parsley Energy Operations, LLCFeb 2020 → Jan 2021
  3. 3Pioneer Natural Res. USA, Inc.Mar 2021 → Nov 2021
  4. 4Continental Resources, Inc.Dec 2021 → Jun 2023
  5. 5VTX Energy Operating, LLCJul 2023 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
829560-98DrillJagged Peak Energy LLCAug 15, 2017Aug 15, 2017—15,000
829560-99DrillJagged Peak Energy LLCAug 4, 2017Aug 15, 2017Sep 15, 201715,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-10-49828————

Formation tops

As filed on W-2/G-1. Subsea from 2,651 ft elevation.Download CSV →

FormationMD ftSubsea
Toborg5752,076
Soma1,3501,301
Rustler1,5751,076
Seven Rivers1,875776
Yates2,075576
Grayburg2,175476
Queen2,525126
O'Brien2,775-124
Glorieta3,175-524
Tubb3,475-824

Perforations

Perforated and open-hole intervals.

FromToType
9,44914,614Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3752,30717.51,305 S
79,8738.751,320 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. About these reports →

SuffixFiledW-2 / G-1 dateLogs referenced
00May 2, 2018Mar 14, 2018Yes

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 are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Baba Looey C2-30-19 WB142-371-39982

0.3 KM · XTO Energy Inc. · Section with this well →

Rustler2,003647
Glorieta—
Yates—
Tubb—
Toborg—
Soma—
Seven Rivers—
Queen—

10 TOPS · FIRST 8

Baba Looey C2-30-19 TB242-371-39984

0.4 KM · XTO Energy Inc. · Section with this well →

Rustler2,003647
Yates—
Tubb—
Toborg—
Soma—
Seven Rivers—
Grayburg—
Glorieta—

10 TOPS · FIRST 8

Baba Looey C2-30-19 SB142-371-39983

0.4 KM · XTO Energy Inc. · Section with this well →

Rustler1,894756
Yates—
Glorieta—
Grayburg—
O'Brien—
Queen—
Seven Rivers—
Soma—

10 TOPS · FIRST 8

Baba Looey C2-30-19 WA142-371-39978

0.4 KM · XTO Energy Inc. · Section with this well →

Rustler1,903747
Glorieta—
Queen—
Grayburg—
O'Brien—
Seven Rivers—
Soma—
Toborg—

10 TOPS · FIRST 8

Baba Looey C2-30-19 WB342-371-40062

0.6 KM · XTO Energy Inc. · Section with this well →

Rustler1,920728
Soma—
Grayburg—
Glorieta—
Toborg—
O'Brien—
Queen—
Seven Rivers—

10 TOPS · FIRST 8

County Line 17A-C242-371-39494

1.3 KM · Jagged Peak Energy LLC · Section with this well →

Toborg8001,858
Soma1,3001,358
Rustler1,800858
Seven Rivers2,100558
Yates2,300358
Grayburg2,400258
Queen2,750-92
O'Brien3,000-342

10 TOPS · FIRST 8

Thagard42-371-39791

1.6 KM · Diamondback E&P LLC · Section with this well →

Zone - Unidentified—
Atoka—
Cabballos—
Devonian—
Ellenburger—
Mississippian—
Multipay - Unidentified—
Pennsylvanian—

10 TOPS · FIRST 8

Crazy Horse SWD42-371-39770

2.1 KM · Rosehill Operating Company, LLC · Section with this well →

Rustler1,768861
Seven Rivers—
Glorieta—
Soma—
Toborg—
Tubb—
Yates—
Queen—

10 TOPS · FIRST 8

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/37139600, documented in the API reference.