WINDHAM, CAROL

Oil · District 7B · Lease #25770

Operator: TORTUGA ENERGY CORP.

Fields: GRAND OLD OPLIN (GRAY)

Cum Oil

20k BBL

Cum Gas

74k MCF

casinghead

Wells

3

Production

1993-01 — 2000-10

Peak Month

1993-01

Production History

Cum Oil: 20,352 BBL Cum Gas: 73,880 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

992 BBL/mo

Di (annual)

56.3%

b-factor

0.0

EUR

21,130 BBL

R-squared

0.654

type

exponential

Operator History (from monthly production reports)

2000-10 — 2001-01 ENCON SERVICES, INC. 4 mo

1998-09 — 2000-09 L.C.S. PRODUCTION COMPANY 25 mo

1998-02 — 1998-08 SMITH PIPE OF ABILENE 7 mo

1997-06 — 1998-01 TORTUGA ENERGY CORP. 8 mo

1993-01 — 1997-05 QUISTO ENERGY CORP. 53 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3 C	42-059-36080	3 S PRODUCTION, INC.	1	4,700	1990-06-18
1 C	42-059-36030	3 S PRODUCTION, INC.	3	4,700	1990-04-19
2 C	42-059-36055	3 S PRODUCTION, INC.	1	4,700	1990-03-01