SCHARBAUER "B"

Oil · District 08 · Lease #22763

Operator: VENCER ENERGY, LLC

Cum Oil

1.0M BBL

Cum Gas

2.7M MCF

casinghead

Wells

18

Production

1993-01 — 2022-09

Peak Month

2008-12

Production History

Cum Oil: 1,032,851 BBL Cum Gas: 2,682,678 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,518 BBL/mo

Di (annual)

29.2%

b-factor

0.0

EUR

350,077 BBL

R-squared

0.737

type

exponential

Operator History (from monthly production reports)

2024-01 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 31 mo
2021-08 — 2023-12 VENCER ENERGY, LLC 29 mo
2013-12 — 2021-07 HUNT OIL COMPANY 92 mo
2002-07 — 2013-11 MERIT ENERGY COMPANY 137 mo
2001-07 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 12 mo
1999-03 — 2001-06 CONCHO RESOURCES INC. 28 mo
1993-01 — 1999-02 HANLEY PETROLEUM INC. 74 mo

Wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19PIONEER NATURAL RES. USA, INC.110,5002008-07-15
17RCIVITAS PERMIAN OPERATING LLC210,5002008-03-10
18PIONEER NATURAL RES. USA, INC.110,5002007-10-03
16CIVITAS PERMIAN OPERATING LLC19,7002000-01-06
15PIONEER NATURAL RES. USA, INC.19,7001999-10-11
13CIVITAS PERMIAN OPERATING LLC19,7001999-05-05
14CIVITAS PERMIAN OPERATING LLC19,7001999-05-05
12PIONEER NATURAL RES. USA, INC.19,7001997-01-31
11PIONEER NATURAL RES. USA, INC.19,7001992-09-14
10CIVITAS PERMIAN OPERATING LLC19,7001990-12-11
8CIVITAS PERMIAN OPERATING LLC19,7001989-10-17
9PIONEER NATURAL RES. USA, INC.19,7001989-10-17
6CIVITAS PERMIAN OPERATING LLC19,5001980-05-23
7CIVITAS PERMIAN OPERATING LLC19,5001980-05-23
142-317-30861CIVITAS PERMIAN OPERATING LLC------
342-317-30871CIVITAS PERMIAN OPERATING LLC------
442-317-30872CIVITAS PERMIAN OPERATING LLC------
542-317-30873CIVITAS PERMIAN OPERATING LLC------