TUMBLEWEED SOUTH UNIT

Oil // district 11 // lease#66435

op: L.C.S. PRODUCTION COMPANY

cum_oil

33k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2000-01

peak_month

1996-11

-- production_history

cum_oil: 32,862 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

999 BBL/mo

Di (annual)

154.9%

b-factor

0.0

EUR

7,744 BBL

R-squared

0.361

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6CLEAR FORK, INCORPORATED24,1001988-06-03
4ICLEAR FORK, INCORPORATED14,1001987-01-05
5CLEAR FORK, INCORPORATED14,1001986-12-30
2SUN EXPL. & PROD. CO.-ABILENE15,0001986-05-23
1SUN EXPL. & PROD. CO.-ABILENE14,2001986-03-13
3CLEAR FORK, INCORPORATED13,9151985-11-27
EOF // multi-state drilling data platform // 2026