COWAN MCKINNEY "R"

Oil // district 13 // lease#28267

op: SABRE OPERATING, INC.

cum_oil

35k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2018-09

peak_month

1993-04

-- production_history

cum_oil: 35,406 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

495 BBL/mo

Di (annual)

125.2%

b-factor

0.9

EUR

17,194 BBL

R-squared

0.460

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RAMCO OIL & GAS, INC.25,4001989-03-21
EOF // multi-state drilling data platform // 2026