THORMANN, F. W.

Oil // district 13 // lease#4115

op: GREAT AMERICAN RESOURCES INC.

cum_oil

122k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 121,603 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,711 BBL/mo

Di (annual)

123.1%

b-factor

1.0

EUR

109,317 BBL

R-squared

0.747

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
20CHOLLA PETROLEUM, INC.15,9992013-05-08
6CHOLLA PETROLEUM, INC.25,6002003-06-11
10CHOLLA PETROLEUM, INC.15,3001992-12-28
5CHOLLA PETROLEUM, INC.15,6001990-05-02
4CHOLLA PETROLEUM, INC.15,7251990-01-29
3L & M OIL CO.35,7251989-05-22
142-275-00846--------
242-275-00845--------
EOF // multi-state drilling data platform // 2026