WINDHAM RANCH 42

Oil // district 10 // lease#40891

op: XTO ENERGY INC.

cum_oil

245k BBL

cum_gas

0 MCF

wells

8

production

2010-11 — 2026-03

peak_month

2013-05

-- production_history

cum_oil: 245,465 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,810 BBL/mo

Di (annual)

13.7%

b-factor

0.0

EUR

245,491 BBL

R-squared

0.413

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7BERRY OIL COMP.112,0002011-01-25
3BERRY OIL COMP.112,0002011-01-19
4BERRY OIL COMP.112,0002011-01-19
8BERRY OIL COMP.112,0002011-01-19
5BERRY OIL COMP.212,0002010-09-16
6BERRY OIL COMP.212,0002010-09-16
1BERRY OIL COMP.212,0002010-08-19
2BERRY OIL COMP.212,0002010-08-19
EOF // multi-state drilling data platform // 2026