< leases

YUTURRIA CATTLE CO.

Oil · District 04 · Lease #10944

Operator: TEXAS OIL AND GAS OPERATING, LLC

Fields: LA SARA (NO. 14-A SAND)

Cum Oil

49k BBL

Cum Gas

16 MCF

casinghead

Wells

1

Production

1993-01 — 2015-04

Peak Month

1993-07

Production History

Cum Oil: 48,736 BBL Cum Gas: 16 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

485 BBL/mo

Di (annual)

12.4%

b-factor

0.0

EUR

46,896 BBL

R-squared

0.788

type

exponential

Operator History (from monthly production reports)

2019-03 — 2026-07 TEXAS OIL AND GAS OPERATING, LLC 89 mo
2016-01 — 2019-02 MK OPERATING COMPANY LLC 38 mo
2014-09 — 2015-12 LA SARA OPERATING COMPANY, LLC 16 mo
2014-04 — 2014-08 RISCO LA SARA OPERATIONS, LLC 5 mo
2002-05 — 2014-03 DURANGO RESOURCES CORP. 143 mo
2001-09 — 2002-04 PENN VIRGINIA OIL & GAS CORP. 8 mo
1997-06 — 2001-08 SYNERGY OIL & GAS, INC. (A) 51 mo
1994-05 — 1997-05 SAGA PETROLEUM CORP. 37 mo
1993-01 — 1994-04 FRANKLIN, J.W. OIL OPERATOR 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-489-30694LA SARA OPERATING COMPANY, LLC65,5001985-02-14