PERKINS & CULLUM "E" DEEP

Oil · District 09 · Lease #29780

Operator: WHITE KNIGHT PRODUCTION LLC

Fields: KEMPNER, WEST

Cum Oil

37k BBL

Cum Gas

720 MCF

casinghead

Wells

1

Production

2000-07 — 2016-05

Peak Month

2000-08

Production History

Cum Oil: 37,495 BBL Cum Gas: 720 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,068 BBL/mo

Di (annual)

559.8%

b-factor

1.7

EUR

38,224 BBL

R-squared

0.560

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 R2Q OPERATING LLC 62 mo

2017-07 — 2021-05 WHITE KNIGHT PRODUCTION LLC 47 mo

2015-09 — 2017-06 TXON PARTNERS, LLC 22 mo

2014-08 — 2015-08 EXTEX OPERATING COMPANY 13 mo

2012-05 — 2014-07 TXON PARTNERS, LLC 27 mo

2008-09 — 2012-04 TEXAS ENERGY OPERATIONS, LC 44 mo

2000-07 — 2008-08 ABB OIL CO., INC. 98 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-485-43553	R2Q OPERATING LLC	1	4,100	2000-06-09