COOK-THOMPSON UNIT

Oil // district 8 // lease#12608

op: ORYX ENERGY COMPANY

cum_oil

464k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 463,939 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,798 BBL/mo

Di (annual)

11.9%

b-factor

1.0

EUR

547,898 BBL

R-squared

0.914

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ORYX ENERGY COMPANY24,0001989-10-04
5SUN EXPLORATION & PRODUCTION CO.13,4501989-03-03
4SPARTAN EXPLORATION COMPANY13,3501980-06-30
3SPARTAN EXPLORATION COMPANY13,4001978-09-19
142-429-81934--------
242-429-30582--------
EOF // multi-state drilling data platform // 2026