TILLER, J. B.

Oil · District 01 · Lease #1443

Operator: THOMAS OIL & GAS COMPANY

Fields: SALT FLAT

Cum Oil

5k BBL

Cum Gas

7k MCF

casinghead

Wells

4

Production

1993-01 — 2019-06

Peak Month

1993-02

Production History

Cum Oil: 5,343 BBL Cum Gas: 7,361 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37 BBL/mo

Di (annual)

8.3%

b-factor

0.0

EUR

5,159 BBL

R-squared

0.310

type

exponential

Operator History (from monthly production reports)

2021-07 — 2026-07 PETROSAURUS, INC. 61 mo

2017-06 — 2021-06 OILTEX, LLC 49 mo

2011-08 — 2017-05 LULING O&G LLC 70 mo

2011-04 — 2011-07 CCR OPERATING, LLC 4 mo

1998-08 — 2011-03 CALTEX ENERGY CO. 152 mo

1997-10 — 1998-07 THOMAS OIL & GAS COMPANY 10 mo

1994-08 — 1997-09 HOLLUB, LAMBERT DRILLING COMPANY 38 mo

1993-01 — 1994-07 BASE PETROLEUM 19 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4	42-055-33746	PETROSAURUS INC.	1	2,700	1984-12-07
1	42-055-04625	PETROSAURUS INC.	--	--	--
2	42-055-04626	PETROSAURUS INC.	--	--	--
3	42-055-20467	PETROSAURUS INC.	--	--	--