CRAIG "A"

Oil // district 8 // lease#20720

op: COCKRELL PRODUCTION CO., INC.

cum_oil

59k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2008-03

peak_month

1993-01

-- production_history

cum_oil: 59,494 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,228 BBL/mo

Di (annual)

43.2%

b-factor

0.0

EUR

61,868 BBL

R-squared

0.597

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GOODROCK NATURAL RESOURCES, LLC46,7002023-09-08
1WES-TEX DRLG. CO.16,7001983-11-07
EOF // data source: Texas Railroad Commission // 2026