CHANEY UNIT

Oil · District 7B · Lease #28273

Operator: PETEX

Cum Oil

47k BBL

Cum Gas

112k MCF

casinghead

Wells

1

Production

1997-09 — 2016-07

Peak Month

1997-11

Production History

Cum Oil: 47,193 BBL Cum Gas: 112,251 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,411 BBL/mo

Di (annual)

61.2%

b-factor

0.3

EUR

39,304 BBL

R-squared

0.883

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 KROH OPERATING LLC 44 mo
2010-01 — 2022-11 PETEX 155 mo
2001-08 — 2009-12 MCCLYMOND, LTD. 101 mo
1997-09 — 2001-07 MCCLYMOND, INC. 47 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1KROH OPERATING LLC14,0001997-09-03