PUMPHREY, J. B.

Oil // district 8 // lease#9890

op: THREE RIVERS OPERATING CO LLC

cum_oil

184k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

1993-10

-- production_history

cum_oil: 183,784 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,273 BBL/mo

Di (annual)

8.3%

b-factor

0.0

EUR

181,616 BBL

R-squared

0.898

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8CROSS TIMBERS OPERATING COMPANY16,2001996-08-19
7CROSS TIMBERS OPERATING COMPANY16,2001993-06-22
6CROWN CENTRAL PETROLEUM CORP.16,2001984-04-27
242-433-10022--------
342-433-10412--------
EOF // multi-state drilling data platform // 2026