D. K. Z. UNIT

Oil // district 13 // lease#26909

op: CHOLLA PETROLEUM, INC.

cum_oil

760 BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2002-05

peak_month

1993-07

-- production_history

cum_oil: 760 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

37 BBL/mo

Di (annual)

361.5%

b-factor

0.9

EUR

370 BBL

R-squared

0.479

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1L & M OIL CO.410,0002000-10-13
EOF // data source: Texas Railroad Commission // 2026