MULLIS, J.D.

Oil · District 09 · Lease #28141

Operator: WILLOWBEND INVESTMENTS, INC.

Fields: KING-WILSON

Cum Oil

18k BBL

Cum Gas

31 MCF

casinghead

Wells

3

Production

1993-01 — 2020-06

Peak Month

1993-02

Production History

Cum Oil: 17,694 BBL Cum Gas: 31 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

351 BBL/mo

Di (annual)

59.0%

b-factor

0.8

EUR

19,683 BBL

R-squared

0.791

type

hyperbolic

Operator History (from monthly production reports)

2001-03 — 2026-07 WILLOWBEND INVESTMENTS, INC. 305 mo
1994-07 — 2001-02 LINDEMANN, W.L., OPER. CO., INC. 80 mo
1993-01 — 1994-06 LINDEMANN, W. L., DRLG. CO. 18 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WILLOWBEND INVESTMENTS INC.13,8001992-08-06
2WILLOWBEND INVESTMENTS INC.13,8001991-12-13
1WILLOWBEND INVESTMENTS INC.13,9001991-08-21