MIDKIFF 43

Oil // district 10 // lease#35321

op: PIONEER NATURAL RES. USA, INC.

cum_oil

13k BBL

cum_gas

0 MCF

wells

1

production

1996-08 — 2015-06

peak_month

1997-05

-- production_history

cum_oil: 12,885 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

336 BBL/mo

Di (annual)

66.6%

b-factor

0.7

EUR

15,043 BBL

R-squared

0.897

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7PLAINS PETROLEUM OPERATING CO.18,6001991-11-20
EOF // multi-state drilling data platform // 2026