LAMBERT, M. F.

Oil // district 2 // lease#2880

op: PENNZOIL EXPLORATION & PROD. CO.

cum_oil

503k BBL

cum_gas

0 MCF

wells

40

production

1993-01 — 2026-03

peak_month

2005-05

-- production_history

cum_oil: 503,391 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,963 BBL/mo

Di (annual)

26.7%

b-factor

0.4

EUR

348,556 BBL

R-squared

0.892

type

hyperbolic

-- wells (40)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
159HILCORP ENERGY COMPANY66,5002023-10-03
202QUINTANA PET. CORP.56,0002023-06-08
137 LQUINTANA PET. CORP.36,0122023-06-02
213HILCORP ENERGY COMPANY129,0002023-05-11
212HILCORP ENERGY COMPANY78,5002023-02-08
56HILCORP ENERGY COMPANY45,9102023-01-20
161HILCORP ENERGY COMPANY36,5002023-01-10
63 APENNZOIL PRODUCING CO.45,9152018-03-20
63 LPENNZOIL PRODUCING CO.45,9152018-03-20
50PENNZOIL PRODUCING CO.56,0002017-10-13
210HILCORP ENERGY COMPANY98,5002017-09-27
201QUINTANA PET. CORP.66,2002017-06-27
34QUINTANA PET. CORP.35,9152017-06-06
136HILCORP ENERGY COMPANY28,2002015-12-09
64HILCORP ENERGY COMPANY55,9152015-06-02
158HILCORP ENERGY COMPANY46,5002012-12-11
147PENNZOIL PRODUCING CO.76,0002011-03-25
157HILCORP ENERGY COMPANY46,5002011-01-12
100PENNZOIL PRODUCING CO.46,0002010-10-14
67HILCORP ENERGY COMPANY45,9002010-06-18
46HILCORP ENERGY COMPANY35,9062009-09-28
155HILCORP ENERGY COMPANY46,4002009-05-27
154HILCORP ENERGY COMPANY36,5002009-05-20
154LHILCORP ENERGY COMPANY36,5002009-05-20
140QUINTANA PET. CORP.56,0252009-05-19
58HILCORP ENERGY COMPANY35,9152009-05-11
61HILCORP ENERGY COMPANY35,9152009-05-11
61AHILCORP ENERGY COMPANY35,9152009-05-11
55HILCORP ENERGY COMPANY45,9152008-10-23
143PENNZOIL PRODUCING CO.26,5002006-01-13
156HILCORP ENERGY COMPANY26,5002005-02-24
153HILCORP ENERGY COMPANY26,5002004-05-05
62DEVON ENERGY PRODUCTION CO, L.P.15,9002001-02-27
149PENNZOIL PRODUCING CO.26,4002000-03-28
41QUINTANA PET. CORP.15,9151999-05-11
108PENNZOIL EXPLORATION & PROD. CO.15,9651991-10-01
37PENNZOIL EXPLORATION & PROD. CO.25,8911991-04-18
141 DQUINTANA PET. CORP.28,5441990-05-22
2742-391-01230--------
2942-391-01231--------
EOF // data source: Texas Railroad Commission // 2026