JAMES, MARY L. ETAL

Oil // district 1 // lease#1628

op: U. D. MAN, INC.

fields: SOMERSET

cum_oil

41k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

2004-07

-- production_history

cum_oil: 41,462 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

302 BBL/mo

Di (annual)

13.6%

b-factor

0.5

EUR

41,209 BBL

R-squared

0.417

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3U. D. MAN, INC.21,5002015-11-30
4U. D. MAN, INC.21,5442013-01-11
5U. D. MAN, INC.21,4822013-01-11
6U. D. MAN, INC.21,4982012-07-23
142-029-01977--------
242-029-80282--------
EOF // data source: Texas Railroad Commission // 2026