TXL -S-

Oil · District 08 · Lease #16670

Operator: SWANSON, TOMMY OIL COMPANY, INC.

Fields: TXL (WOLFCAMP, NORTH)

Cum Oil

42k BBL

Cum Gas

39k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1998-05

Production History

Cum Oil: 42,472 BBL Cum Gas: 39,488 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

175 BBL/mo

Di (annual)

4.9%

b-factor

0.0

EUR

38,907 BBL

R-squared

0.418

type

exponential

Operator History (from monthly production reports)

2012-09 — 2026-07 DRAKE OIL & GAS, LLC 167 mo

2005-07 — 2012-08 SWANSON, TOMMY OIL COMPANY, INC. 86 mo

1999-10 — 2005-06 SWANSON, TOMMY OIL CO., INC. 69 mo

1993-01 — 1999-09 SWANSON, TOMMY OIL CO. 81 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-135-05787	DRAKE OIL & GAS, LLC	1	9,454	1980-04-29
2	42-135-05786	DRAKE OIL & GAS, LLC	1	8,255	1979-11-07