RANFT, J. H. EST.

Oil // district 1 // lease#4041

op: GARRISON LTD.

cum_oil

74k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1996-12

-- production_history

cum_oil: 74,109 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

300 BBL/mo

Di (annual)

4.9%

b-factor

0.0

EUR

67,197 BBL

R-squared

0.640

type

exponential

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14LOCKHART OIL & GAS12,7501985-04-16
13LOCKHART OIL & GAS12,7501985-04-09
12LOCKHART OIL & GAS12,7001984-03-14
11LOCKHART OIL & GAS12,7001983-05-09
10LOCKHART OIL & GAS12,9001983-02-24
9LOCKHART OIL & GAS12,7501980-05-01
8LOCKHART OIL & GAS12,7001979-10-22
4LOCKHART OIL & GAS12,7501979-07-02
7LOCKHART OIL & GAS12,7501979-03-09
6LOCKHART OIL & GAS12,7001977-11-28
142-187-30034--------
242-187-30056--------
342-187-30213--------
542-187-30500--------
EOF // multi-state drilling data platform // 2026