SPECK

Oil // district 9 // lease#13649

op: SULLIVAN, HOLLIS R. INC.

cum_oil

152k BBL

cum_gas

0 MCF

wells

6

production

1994-07 — 2026-03

peak_month

1994-10

-- production_history

cum_oil: 151,712 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,731 BBL/mo

Di (annual)

27.7%

b-factor

0.3

EUR

165,360 BBL

R-squared

0.765

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6SULLIVAN, HOLLIS R. INC.22,0001996-01-26
5SULLIVAN, HOLLIS R. INC.12,0001994-09-20
2SULLIVAN, HOLLIS R. INC.12,0001994-08-01
3SULLIVAN, HOLLIS R. INC.22,0001994-08-01
4SULLIVAN, HOLLIS R. INC.22,0001994-08-01
1SULLIVAN, HOLLIS R. INC.12,0001994-07-07
EOF // multi-state drilling data platform // 2026