SHEEPSHEAD

Oil // district 9 // lease#16013

op: CHI OPERATING, INC.

fields: WILDCAT

cum_oil

617 BBL

cum_gas

0 MCF

wells

1

production

2006-04 — 2026-03

peak_month

2006-12

-- production_history

cum_oil: 617 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

102 BBL/mo

Di (annual)

334.1%

b-factor

2.0

EUR

6,319 BBL

R-squared

0.697

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RBJ & ASSOCIATES, LLC311,0002008-09-30
EOF // data source: Texas Railroad Commission // 2026