DAY, ESSIE MAE

Oil · District 09 · Lease #18653

Operator: TRI ENERGY RESOURCES, INC.

Fields: AJAX (TANNEHILL)

Cum Oil

2k BBL

Cum Gas

5 MCF

casinghead

Wells

4

Production

1993-01 — 2021-09

Peak Month

2004-03

Production History

Cum Oil: 2,357 BBL Cum Gas: 5 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

181 BBL/mo

Di (annual)

99.3%

b-factor

0.5

EUR

4,054 BBL

R-squared

0.612

type

hyperbolic

Operator History (from monthly production reports)

2019-10 — 2026-07 G & F OIL, INC. 82 mo

2017-11 — 2019-09 TEXAS LAND INC. 23 mo

2013-05 — 2017-10 TRI ENERGY RESOURCES, INC. 54 mo

1999-10 — 2013-04 TEXAS LAND INC. 163 mo

1996-07 — 1999-09 D BAR OIL CO. 39 mo

1994-04 — 1996-06 BITTER CREEK PETROLEUM CO. 27 mo

1993-01 — 1994-03 MAYFIELD ENGINEERING SERVICE 15 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4	42-275-32149	G & F OIL INC.	1	2,500	2000-02-25
3	42-275-31085	G & F OIL INC.	1	2,300	1981-09-22
2	42-275-30960	G & F OIL INC.	1	2,300	1981-03-13
1	42-275-30586	G & F OIL INC.	1	2,300	1977-12-20