BOGARD WATERFLOOD UNIT

Oil · District 7B · Lease #12201

Operator: BURK ROYALTY COMPANY

Cum Oil

942k BBL

Cum Gas

66k MCF

casinghead

Wells

23

Production

1993-01 — 2026-04

Peak Month

1998-08

Production History

Cum Oil: 942,271 BBL Cum Gas: 65,552 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,592 BBL/mo

Di (annual)

29.4%

b-factor

0.4

EUR

679,874 BBL

R-squared

0.969

type

hyperbolic

Operator History (from monthly production reports)

2002-02 — 2026-07 BURK ROYALTY CO., LTD. 294 mo
1993-01 — 2002-01 BURK ROYALTY COMPANY 109 mo

Wells (23)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
605BURK ROYALTY CO., LTD.16,0001997-09-02
502BURK ROYALTY CO., LTD.16,0001997-02-20
803BURK ROYALTY CO., LTD.16,0001996-12-10
102BURK ROYALTY CO., LTD.15,9601996-08-07
801BURK ROYALTY CO., LTD.26,0001994-05-11
401BURK ROYALTY CO., LTD.15,9051993-04-14
601BURK ROYALTY CO., LTD.15,9281992-12-15
10142-207-30178BURK ROYALTY CO., LTD.------
1142-207-30185BURK ROYALTY CO., LTD.------
1242-207-30187BURK ROYALTY CO., LTD.------
1442-207-30200BURK ROYALTY CO., LTD.------
1642-207-30211BURK ROYALTY CO., LTD.------
1742-207-30226BURK ROYALTY CO., LTD.------
1842-207-30227BURK ROYALTY CO., LTD.------
1942-207-30270BURK ROYALTY CO., LTD.------
21142-207-30185BURK ROYALTY CO., LTD.------
21242-207-30187BURK ROYALTY CO., LTD.------
21442-207-30200BURK ROYALTY CO., LTD.------
21642-207-30211BURK ROYALTY CO., LTD.------
21742-207-30226BURK ROYALTY CO., LTD.------
21842-207-30227BURK ROYALTY CO., LTD.------
21942-207-30270BURK ROYALTY CO., LTD.------
30242-207-30258BURK ROYALTY CO., LTD.------