ROCKER B '16'

Oil // district 9 // lease#14667

op: PIONEER NATURAL RES. USA, INC.

cum_oil

49k BBL

cum_gas

0 MCF

wells

2

production

1997-10 — 2015-04

peak_month

1998-01

-- production_history

cum_oil: 49,075 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,738 BBL/mo

Di (annual)

149.6%

b-factor

0.9

EUR

52,223 BBL

R-squared

0.915

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HUGOTON ENERGY CORPORATION17,2001997-10-16
1HUGOTON ENERGY CORPORATION17,2001997-08-04
EOF // multi-state drilling data platform // 2026