ALLAR "8"

Oil // district 10 // lease#36135

op: TEXLAND PETROLEUM, L.P.

cum_oil

109k BBL

cum_gas

0 MCF

wells

2

production

1999-11 — 2011-12

peak_month

2001-10

-- production_history

cum_oil: 109,298 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,685 BBL/mo

Di (annual)

33.7%

b-factor

0.7

EUR

133,051 BBL

R-squared

0.899

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2QUALIA, C. F. OPERATING INC.17,7002000-04-18
1QUALIA, C. F. OPERATING INC.17,7001999-09-17
EOF // multi-state drilling data platform // 2026