DYSINGER-HEAVEN

Oil · District 09 · Lease #29234

Operator: WHITE OAK OPERATING COMPANY LLC

Fields: I.M.U. (CADDO CONS.)

Cum Oil

53k BBL

Cum Gas

34k MCF

casinghead

Wells

7

Production

1996-11 — 2026-04

Peak Month

1997-10

Production History

Cum Oil: 53,147 BBL Cum Gas: 33,755 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

328 BBL/mo

Di (annual)

9.1%

b-factor

0.0

EUR

42,638 BBL

R-squared

0.600

type

exponential

Operator History (from monthly production reports)

2015-04 — 2026-07 RIDGE OIL COMPANY 136 mo

2014-12 — 2015-03 WHITE OAK OPERATING COMPANY LLC 4 mo

2010-04 — 2014-11 CHROMA OPERATING, INC. 56 mo

2004-05 — 2010-03 CHESAPEAKE OPERATING, INC. 71 mo

2000-05 — 2004-04 PERMIAN RESOURCES, INC. 48 mo

1996-11 — 2000-04 MERIT ENERGY COMPANY 42 mo

Wells (7)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-503-36310	RIDGE OIL COMPANY	2	6,000	2008-09-18
1W	42-503-36310	RIDGE OIL COMPANY	2	6,000	2008-09-18
6	42-503-40654	RIDGE OIL COMPANY	1	4,500	1995-04-18
4	42-503-39898	RIDGE OIL COMPANY	1	4,100	1988-10-11
4W	42-503-39898	RIDGE OIL COMPANY	1	4,100	1988-10-11
3	42-503-39542	RIDGE OIL COMPANY	2	4,999	1987-06-18
3WS	42-503-39542	RIDGE OIL COMPANY	2	4,999	1987-06-18