TALLEY

Oil // district 1 // lease#9653

op: STO OPERATING COMPANY

fields: BIG FOOT

cum_oil

66k BBL

cum_gas

0 MCF

wells

24

production

1993-01 — 2026-03

peak_month

1994-10

-- production_history

cum_oil: 66,340 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

321 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

40,930 BBL

R-squared

0.358

type

exponential

-- wells (24)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23C&C II13,6001985-01-22
24C&C II13,6001985-01-22
21C&C II13,6001984-12-05
22C&C II13,6001984-11-01
18C&C II13,6001984-09-21
19C&C II13,6001984-09-21
20C&C II13,6001984-09-21
16ATASCO, INC.13,6001984-07-10
15ATASCO, INC.13,6001984-07-03
17C&C II13,6001984-07-03
11ATASCO, INC.13,6001984-06-15
12ATASCO, INC.13,6001984-06-15
12AATASCO, INC.13,6001984-06-15
13ATASCO, INC.13,6001984-06-15
14ATASCO, INC.13,6001984-06-15
10ATASCO, INC.13,6001984-04-20
7ATASCO, INC.13,6001984-04-20
8ATASCO, INC.13,6001984-04-20
9ATASCO, INC.13,6001984-04-20
5ATASCO, INC.13,6001984-04-09
3ATASCO, INC.13,6001984-03-19
4ATASCO, INC.13,6001984-03-19
2ATASCO, INC.13,6001984-03-05
1ATASCO, INC.13,6001984-02-23
EOF // multi-state drilling data platform // 2026