SUNDAY, VERNA M.

Oil · District 7C · Lease #7881

Operator: BHP PETROLEUM (AMERICAS) INC.

Fields: CALVIN (DEAN)

Cum Oil

16k BBL

Cum Gas

99k MCF

casinghead

Wells

4

Production

1993-01 — 1995-10

Peak Month

1993-06

Production History

Cum Oil: 15,977 BBL Cum Gas: 98,690 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

545 BBL/mo

Di (annual)

15.1%

b-factor

1.0

EUR

93,170 BBL

R-squared

0.536

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1996-02 BHP PETROLEUM (AMERICAS) INC. 38 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DIAMONDBACK E&P LLC17,8001988-01-20
4DIAMONDBACK E&P LLC17,9501985-12-03
3DIAMONDBACK E&P LLC18,2001979-05-04
2DIAMONDBACK E&P LLC18,2001979-04-30