AMACKER-TIPPETT "A" POOL UNIT

Oil · District 7C · Lease #12591

Operator: VENCER ENERGY, LLC

Cum Oil

2.8M BBL

Cum Gas

28.1M MCF

casinghead

Wells

11

Production

1993-01 — 2026-03

Peak Month

1996-04

Production History

Cum Oil: 2,848,480 BBL Cum Gas: 28,115,503 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,667 BBL/mo

Di (annual)

15.3%

b-factor

0.0

EUR

2,959,642 BBL

R-squared

0.646

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
1993-01 — 2021-07 HUNT OIL COMPANY 343 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6CIVITAS PERMIAN OPERATING, LLC411,5512012-02-21
7CIVITAS PERMIAN OPERATING, LLC39,7022011-05-25
12CIVITAS PERMIAN OPERATING, LLC19,8002000-09-19
10CIVITAS PERMIAN OPERATING, LLC19,6002000-04-17
9CIVITAS PERMIAN OPERATING, LLC19,2601997-05-30
8CIVITAS PERMIAN OPERATING, LLC19,8001989-02-10
3CIVITAS PERMIAN OPERATING, LLC210,5001985-11-08
2CIVITAS PERMIAN OPERATING, LLC29,6001982-08-17
1CIVITAS PERMIAN OPERATING, LLC29,6001982-02-04
5CIVITAS PERMIAN OPERATING, LLC210,2001982-02-04
4CIVITAS PERMIAN OPERATING, LLC29,6001981-04-27