HELLEN, DANA "A"

Oil // district 4 // lease#11657

op: HUGHES, DAN A. COMPANY, L.P.

cum_oil

82k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2009-02

peak_month

1993-01

-- production_history

cum_oil: 81,704 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,136 BBL/mo

Di (annual)

32.7%

b-factor

0.0

EUR

78,366 BBL

R-squared

0.956

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HUGHES, DAN A. COMPANY15,6001990-10-23
7HUGHES, DAN A. COMPANY35,5001990-06-06
6HUGHES, DAN A. COMPANY25,5001989-11-09
3HUGHES, DAN A. COMPANY15,5001989-06-12
4HUGHES, DAN A. COMPANY15,5001989-06-12
5HUGHES, DAN A. COMPANY15,5001989-06-12
2COTTON, W. L.15,4001988-12-07
1COTTON, W. L.15,4001988-09-14
EOF // multi-state drilling data platform // 2026