LACEY, JOHN

Oil · District 04 · Lease #8873

Operator: SOUTHWEST OIL & LAND, INC.

Cum Oil

44k BBL

Cum Gas

3k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1994-07

Production History

Cum Oil: 43,650 BBL Cum Gas: 3,150 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

325 BBL/mo

Di (annual)

8.4%

b-factor

0.0

EUR

45,477 BBL

R-squared

0.639

type

exponential

Operator History (from monthly production reports)

2013-08 — 2026-07 GUINN OPERATING COMPANY, LLC 156 mo
1999-10 — 2013-07 GUINN OPERATING COMPANY 166 mo
1999-08 — 1999-09 JOHNSON, CHUCK OIL & GAS 2 mo
1996-12 — 1999-07 JOHNSON RESOURCES, INC. 32 mo
1993-01 — 1996-11 SOUTHWEST OIL & LAND, INC. 47 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6GUINN OPERATING COMPANY, LLC25,3501978-12-06
2GUINN OPERATING COMPANY, LLC25,3001978-03-09