SEARS-STREATER "A"

Oil · District 7B · Lease #23870

Operator: TEXZONA OIL & GAS, INC.

Cum Oil

88k BBL

Cum Gas

4k MCF

casinghead

Wells

4

Production

1993-01 — 2001-05

Peak Month

1996-01

Production History

Cum Oil: 88,462 BBL Cum Gas: 3,719 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,131 BBL/mo

Di (annual)

42.8%

b-factor

0.1

EUR

66,396 BBL

R-squared

0.620

type

hyperbolic

Operator History (from monthly production reports)

2006-12 — 2011-12 PATTON, E. N. OIL COMPANY, INC. 61 mo
2003-08 — 2006-11 KING OIL & RESOURCES CO 40 mo
1999-03 — 2003-07 RICHMAN PETROLEUM CORP. 53 mo
1994-08 — 1999-02 ALLEGRO OPERATING, INC. 55 mo
1993-01 — 1994-07 TEXZONA OIL & GAS, INC. 19 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RICHMAN PETROLEUM CORP.26,1002017-07-12
3PATTON E. N. OIL COMPANY INC.26,1002017-05-22
4RICHMAN PETROLEUM CORP.26,1002016-12-01
5RICHMAN PETROLEUM CORP.26,1001990-10-24