YEATS

Oil · District 7B · Lease #15534

Operator: YOREK OIL & GAS, INC.

Cum Oil

457 BBL

Cum Gas

2k MCF

casinghead

Wells

2

Production

1993-01 — 1996-02

Peak Month

1993-04

Production History

Cum Oil: 457 BBL Cum Gas: 2,284 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

66 BBL/mo

Di (annual)

297.3%

b-factor

0.0

EUR

263 BBL

R-squared

0.667

type

exponential

Operator History (from monthly production reports)

1996-09 — 1996-12 SMITH PIPE OF ABILENE 4 mo
1996-06 — 1996-08 TELESIS OPERATING CO., INC. 3 mo
1994-10 — 1996-05 YOREK OIL & GAS, INC. 20 mo
1994-06 — 1994-09 YOREK OIL & GAS 4 mo
1993-01 — 1994-05 CIMARRON HYDROCARBONS 17 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SMITH PIPE OF ABILENE24,2702000-09-07
2SMITH PIPE OF ABILENE14,0661979-04-05