COPELAND

Oil // district 1 // lease#150

op: COALINGA CORPORATION

fields: BUCHANAN

cum_oil

5k BBL

cum_gas

0 MCF

wells

16

production

1993-01 — 1996-01

peak_month

1994-08

-- production_history

cum_oil: 4,558 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

232 BBL/mo

Di (annual)

123.7%

b-factor

0.0

EUR

2,245 BBL

R-squared

0.356

type

exponential

-- wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5AKECK, W. M. II22,6002010-03-05
4AKECK, W. M. II32,6002009-10-07
7AKECK, W. M. II32,6002009-06-11
6AKECK, W. M. II32,6002008-04-09
10AKECK, W. M. II12,6001985-05-22
11AKECK, W. M. II12,6001985-05-22
8AKECK, W. M. II12,6001985-05-22
9AKECK, W. M. II12,6001985-05-22
1AKECK, W. M. II12,6001984-12-27
2AKECK, W. M. II12,6001984-12-27
3AKECK, W. M. II12,6001984-12-27
7COALINGA CORPORATION13,0001984-10-01
5TEXLAN OIL COMPANY, INC.12,5001980-05-19
6TEXLAN OIL COMPANY, INC.12,5001980-05-19
142-055-00858--------
442-055-00861--------
EOF // data source: Texas Railroad Commission // 2026