SPAIN, L. A., EST.

Oil · District 7B · Lease #11455

Operator: YEATES, F. L.

Cum Oil

40k BBL

Cum Gas

64k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1995-10

Production History

Cum Oil: 40,460 BBL Cum Gas: 63,648 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

130 BBL/mo

Di (annual)

2.5%

b-factor

0.0

EUR

44,488 BBL

R-squared

0.370

type

exponential

Operator History (from monthly production reports)

2026-03 — 2026-07 S.B. STREET OPERATING, INC. 5 mo
1997-11 — 2026-02 YEATES DEVELOPMENT CORPORATION 340 mo
1993-01 — 1997-10 YEATES, F. L. 58 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4S.B. STREET OPERATING, INC.14,8001987-07-10
142-447-20041S.B. STREET OPERATING, INC.------
242-447-30321S.B. STREET OPERATING, INC.------