ROCKER B "10"

Oil // district 9 // lease#15034

op: PIONEER NATURAL RES. USA, INC.

cum_oil

6k BBL

cum_gas

0 MCF

wells

7

production

2000-10 — 2012-07

peak_month

2001-05

-- production_history

cum_oil: 6,205 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

87 BBL/mo

Di (annual)

29.0%

b-factor

2.0

EUR

16,101 BBL

R-squared

0.774

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
118HUGOTON ENERGY CORPORATION17,3001997-04-22
7042-383-30212--------
7342-383-30233--------
7542-383-30235--------
7642-383-30236--------
7842-383-30220--------
7942-383-30207--------
EOF // multi-state drilling data platform // 2026