DAWS, J.B. "2378"

Oil // district 8 // lease#20211

op: ASHTOLA EXPLORATION COMPANY,INC.

fields: TUTTLE

cum_oil

20k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2000-10

peak_month

1993-01

-- production_history

cum_oil: 20,097 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

817 BBL/mo

Di (annual)

47.6%

b-factor

0.0

EUR

20,573 BBL

R-squared

0.667

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ASHTOLA EXPLORATION COMPANY,INC.13,3001986-01-24
4ASHTOLA EXPLORATION COMPANY,INC.13,3001984-11-26
2ASHTOLA EXPLORATION COMPANY,INC.13,3001984-07-31
1ASHTOLA EXPLORATION COMPANY,INC.13,2001983-08-18
EOF // multi-state drilling data platform // 2026