COLLIER, V. H. "B"

Oil // district 8 // lease#25964

op: ROCKER A OPERATING COMPANY

fields: BLAKE (CADDO)

cum_oil

27k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1995-03

-- production_history

cum_oil: 26,920 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

159 BBL/mo

Di (annual)

7.0%

b-factor

0.0

EUR

26,473 BBL

R-squared

0.395

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ROCKER A OPERATING COMPANY12,1001995-01-13
2PRENTICE PETROLEUM, INC.12,2001991-04-19
1PRENTICE PETROLEUM, INC.12,2001990-09-26
EOF // multi-state drilling data platform // 2026