KEYSTONE CATTLE CO.

Oil // district 10 // lease#46980

op: SADDLEBACK EXPLORATION, LLC

cum_oil

2k BBL

cum_gas

0 MCF

wells

4

production

2015-09 — 2026-03

peak_month

2017-01

-- production_history

cum_oil: 1,815 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

159 BBL/mo

Di (annual)

147.9%

b-factor

0.0

EUR

1,283 BBL

R-squared

0.691

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6WOOD, MCSHANE & THAMS24,8081992-03-06
5WOOD, MCSHANE & THAMS15,0001981-10-05
2HWOOD, MCSHANE & THAMS25,0001981-08-21
95HWOOD, MCSHANE & THAMS15,0001980-12-31
EOF // multi-state drilling data platform // 2026