PRESTON, B. H.

Oil // district 13 // lease#5616

op: ROBERTSON, GENE OIL CO.

cum_oil

83 BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2003-08

peak_month

1993-11

-- production_history

cum_oil: 83 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

20 BBL/mo

Di (annual)

64.4%

b-factor

0.0

EUR

348 BBL

R-squared

0.680

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12SPRINGER, JIM16001982-04-20
13SPRINGER, JIM16001982-04-20
142-485-14629--------
10W42-485-82800--------
1A42-485-82790--------
542-485-01595--------
642-485-01593--------
6A42-485-01593--------
6B42-485-01568--------
742-485-85263--------
7W42-485-05962--------
942-485-01594--------
EOF // multi-state drilling data platform // 2026