H & J SEC. 493 "D"

Oil · District 8A · Lease #68903

Operator: THREE RIVERS OPERATING CO LLC

Cum Oil

26k BBL

Cum Gas

0 MCF

Wells

1

Production

2005-11 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 26,263 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

162 BBL/mo

Di (annual)

8.1%

b-factor

0.0

EUR

23,496 BBL

R-squared

0.324

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2013-01 — 2021-01 LEGACY RESERVES OPERATING LP 97 mo
2012-08 — 2012-12 COG OPERATING LLC 5 mo
2010-04 — 2012-07 THREE RIVERS OPERATING CO LLC 28 mo
2005-11 — 2010-03 CHESAPEAKE OPERATING, INC. 53 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4EXTEX OPERATING COMPANY18,0001986-07-03