NECHES UNIT 178-179W

Oil · District 08 · Lease #49736

Operator: PRIMEXX OPERATING CORPORATION

Cum Oil

501k BBL

Cum Gas

912k MCF

casinghead

Wells

2

Production

2017-09 — 2026-04

Peak Month

2019-05

Production History

Cum Oil: 500,735 BBL Cum Gas: 912,369 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,525 BBL/mo

Di (annual)

39.0%

b-factor

0.0

EUR

384,976 BBL

R-squared

0.706

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2021-10 — 2024-07 CALLON PETROLEUM OPERATING CO 34 mo
2017-09 — 2021-09 PRIMEXX OPERATING CORPORATION 49 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HAPACHE CORPORATION113,0002019-10-30
1HAPACHE CORPORATION112,0002017-06-26