1ST NATL BANK OF ROSWELL TR. "B"

Oil // district 11 // lease#63100

op: SABINAL ENERGY OPERATING, LLC

cum_oil

332k BBL

cum_gas

0 MCF

wells

11

production

1993-01 — 2026-03

peak_month

2010-12

-- production_history

cum_oil: 332,012 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,603 BBL/mo

Di (annual)

46.7%

b-factor

0.7

EUR

278,050 BBL

R-squared

0.848

type

hyperbolic

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
29CHEVRON U. S. A. INC.15,2002010-01-20
24CHEVRON U. S. A. INC.15,2002010-01-12
25CHEVRON U. S. A. INC.15,2002010-01-07
27CHEVRON U. S. A. INC.15,2002010-01-07
28CHEVRON U. S. A. INC.15,2002010-01-07
26CHEVRON U. S. A. INC.15,2002009-12-04
23CHEVRON U. S. A. INC.15,1882008-04-23
11CHEVRON U. S. A. INC.15,5002007-07-24
13GULF OIL CORP.38,2001987-05-06
21GULF OIL CORP.15,2001980-12-16
20GULF OIL CORP.15,5001980-05-20
EOF // multi-state drilling data platform // 2026