GRISHAM, J. L.

Oil // district 6 // lease#12358

op: PHILLIPS, JACK L. CO.

cum_oil

56k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-10

-- production_history

cum_oil: 55,563 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

311 BBL/mo

Di (annual)

6.5%

b-factor

0.0

EUR

55,323 BBL

R-squared

0.702

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PHILLIPS, JACK L.17,5501988-03-07
EOF // data source: Texas Railroad Commission // 2026