SHACKELFORD "44" "A"

Oil // district 10 // lease#33173

op: XTO ENERGY INC.

cum_oil

60k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2017-07

peak_month

1993-01

-- production_history

cum_oil: 59,706 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,592 BBL/mo

Di (annual)

54.1%

b-factor

0.4

EUR

57,467 BBL

R-squared

0.931

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PLAINS PETROLEUM OPERATING CO.18,6001991-02-20
EOF // multi-state drilling data platform // 2026