LeasesG04903

G04903

federal PROD
Raw lease number
G04903
Effective date
1981-12-01
Expiration
—
Max water depth
26 ft
Block count
1
Source
lease_area_block

Lifetime production

Oil
10.18MBBL
Gas
29.45MMCF
Water
24.22MBBL
First month
1987-12-01
Last month
2026-06-01
Months reporting
463
view

Decline forecast & EUR

Arps oil b=0.15 · R²=0.64 gas b=0.05 · R²=0.24
EUR oil
10.79MBBL
cum + forecast to econ limit
Remaining oil
609.6KBBL
forecast to 2056-06-01
Oil decline
6.8%/yr
effective, next 12 months
EUR gas
29.85MMCF
cum + forecast to econ limit
Remaining gas
399.5KMCF
forecast to 2034-01-01

Forecast (dashed on the chart) assumes Arps decline continues to an economic limit of 10 BBL/d oil / 100 MCF/d gas, max 30 years — an assumption, not a promise. Fit uses 348 months since the 1996-12-01 peak, summed across the lease's completions.

Production reconciliation

QA

The lifetime totals above come from BSEE's lease-level feed. Here we cross-check them against the independent OGOR-A well-level feed (summed across 26 wells · 16 completions). The two should track within a few percent; a large gap flags a keying or timing issue.

StreamOGOR-A (well-level) Lease feedΔ
Oil (BBL) 7,003,494 10,181,370 -31.2%
Gas (MCF) 22,149,230 29,449,927 -24.8%
Water (BBL) 19,857,512 24,222,052 -18.0%

Blocks (1)

BlockMax WD (ft)
MP-3026

Ownership (1)

StatusCompany%EffectiveTerminated
C Cantium, LLC 100% 2017-01-01 —

Wellbores (31)

Wellbores anchored to this lease at the surface or at total depth. A directional well can have its surface on a neighboring lease and bottom-hole on this one (or vice versa) — the role column distinguishes them.

API #Well nameRoleTypeStatus Spud dateOperator MD (ft)TVD (ft)WD (ft) Production (BOE)
177254072900 A011 ST00BP00 both D COM 2002-04-13 Cantium, LLC 12,045 7,300 43 2,400,485
177254052700 A008 ST00BP00 both D ST 1988-02-13 Cantium, LLC 8,555 7,482 42 1,189,373
177254051200 A003 ST00BP00 both D COM 1987-08-06 Cantium, LLC 8,490 7,817 42 1,185,668
177254082300 A013 ST00BP00 both D TA 2006-03-04 Cantium, LLC 13,753 12,567 45 1,074,480
177254040000 A001 ST00BP00 both E COM 1984-12-15 Cantium, LLC 10,300 9,456 42 952,714
177254052500 A007 ST00BP00 both D TA 1988-01-09 Cantium, LLC 9,328 7,477 45 801,210
177254051401 A004 ST01BP00 both D COM 1987-09-28 Cantium, LLC 8,941 7,400 42 692,424
177254083500 A015 ST00BP00 both D ST 2007-05-12 Cantium, LLC 13,161 12,726 44 464,117
177254083501 A015 ST01BP00 both D TA 2009-05-06 Cantium, LLC 12,988 12,524 44 426,043
177254051702 A005 ST02BP00 both D COM 2001-05-03 Cantium, LLC 9,035 7,553 43 372,315
177254051501 A002 ST01BP00 both D COM 2001-04-11 Cantium, LLC 10,223 7,906 42 355,239
177254052000 A006 ST00BP00 both D ST 1987-10-05 Cantium, LLC 9,137 7,400 42 190,140
177254052701 A008 ST01BP00 both D COM 2018-07-13 Cantium, LLC 8,090 7,044 45 168,705
177254073201 A012 ST01BP00 both D COM 2002-04-30 Cantium, LLC 8,885 8,141 45 131,517
177254084103 A014 ST02BP00 both D TA 2012-03-13 Cantium, LLC 13,140 12,545 53 127,805
177264004500 BD005 ST00BP00 bottom-hole D TA 2003-12-15 Cantium, LLC 10,653 6,803 39 98,496
177254073400 A010 ST00BP00 both D ST 2002-05-06 Cantium, LLC 8,872 7,139 45 57,764
177254052002 A006 ST01BP01 both D COM 2004-09-30 Cantium, LLC 9,489 7,214 42 6,529
177254073401 A010 ST01BP00 both D TA 2012-04-23 Cantium, LLC 9,285 7,130 53 —
177254084102 A014 ST01BP00 both D ST 2009-03-19 Cantium, LLC 13,166 12,605 43 —
177254084101 A014 ST00BP01 both D ST 2007-11-29 Cantium, LLC 10,166 9,527 43 —
177254084100 A014 ST00BP00 both D ST 2007-10-13 Cantium, LLC 11,639 10,998 43 —
177254052001 A006 ST01BP00 both D ST 2004-08-26 Cantium, LLC 9,680 7,318 42 —
177254073200 A012 ST00BP00 both D ST 2002-04-24 Cantium, LLC 8,282 7,348 45 —
177254051701 A005 ST01BP00 both D ST 2001-04-25 Cantium, LLC 8,468 7,441 43 —
177254051500 A002 ST00BP00 both D ST 1987-12-14 Cantium, LLC 8,833 7,815 42 —
177254051400 A004 ST00BP00 both D ST 1987-09-11 Cantium, LLC 9,136 7,832 40 —
177254051700 A005 ST00BP00 both D ST 1987-08-29 Cantium, LLC 6,925 4,818 42 —
177264002400 001 ST00BP02 bottom-hole E PA 1984-01-19 Cantium, LLC 14,828 7,295 42 —
177264002471 001 ST00BP01 bottom-hole E ST 1983-12-05 Cantium, LLC 14,946 7,183 42 —
177254071900 A009 ST00BP00 both D CNL — Cantium, LLC — — 42 —

Platforms (1)

StructureTypeWD (ft)Installed
A major FIXED 40 1987-01-01

Pipelines (8)

SegmentStatusProductRoleMiOperator
18960 ACT OIL destination 10.1 Arena Offshore, LP
8128 ACT GAS origin 8.8 Cantium, LLC
19106 ACT GAS origin 2.5 Cantium, LLC
16012 ACT BLKO origin 2.4 Cantium, LLC
13946 COMB BLKG destination 0.0 Devon Energy Production Co., L.P.
15722 COMB BLKG destination 0.0 LLOG Exploration Offshore, L.L.C.
8129 DECP OIL origin 6.1 Chevron U.S.A. Inc.
14287 DECP OIL destination 2.5 Fieldwood Energy Offshore LLC

Released well data on this lease

Wells w/ files
31
Files released
1.1K
Total volume
1.5 GB
Well logs
162
WARs
186
BHP surveys
1,090

First release 1986-03-22 · last release 2025-10-05 · drill into the file inventory →

Drilling permits (21)

Status dateAPI #WellPermit typeWell type WD (ft)RigOperator at filing
2018-07-12 177254052701 A008 SIDETRACK D 45 ENTERPRISE 205 Cantium, LLC
2012-04-03 177254073401 A010 REVISED SIDETRACK D 53 HERCULES 120 Chevron U.S.A. Inc.
2012-03-26 177254084103 A014 REVISED SIDETRACK D 43 HERCULES 120 Chevron U.S.A. Inc.
2012-03-05 177254084103 A014 SIDETRACK D 43 HERCULES 120 Chevron U.S.A. Inc.
2012-01-31 177254073401 A010 SIDETRACK D 45 HERCULES 120 Chevron U.S.A. Inc.
2009-04-28 177254083501 A015 SIDETRACK D 43 HERCULES 120 Chevron U.S.A. Inc.
2009-04-08 177254084102 A014 REVISED SIDETRACK D 43 HERCULES 120 Chevron U.S.A. Inc.
2009-02-26 177254084102 A014 REVISED SIDETRACK D 43 HERCULES 120 Chevron U.S.A. Inc.
2008-11-04 177254084102 A014 REVISED SIDETRACK D 43 HERCULES 120 Chevron U.S.A. Inc.
2008-09-05 177254084102 A014 SIDETRACK D 43 HERCULES 120 Chevron U.S.A. Inc.
2007-12-04 177254084101 A014 BYPASS D 43 HERCULES 120 Chevron U.S.A. Inc.
2007-11-12 177254084100 A014 REVISED NEW WELL D 43 HERCULES 120 Chevron U.S.A. Inc.
2007-11-01 177254084100 A014 REVISED NEW WELL D 43 HERCULES 120 Chevron U.S.A. Inc.
2007-10-09 177254084100 A014 REVISED NEW WELL D 43 HERCULES 120 Chevron U.S.A. Inc.
2007-08-29 177254084100 A014 NEW WELL D 43 HERCULES 120 Chevron U.S.A. Inc.
2007-06-15 177254083500 A015 REVISED NEW WELL D 43 HERCULES 120 Chevron U.S.A. Inc.
2007-05-22 177254083500 A015 REVISED NEW WELL D 43 HERCULES 120 Chevron U.S.A. Inc.
2007-04-30 177254083500 A015 NEW WELL D 43 HERCULES 120 Chevron U.S.A. Inc.
2006-04-21 177254082300 A013 REVISED NEW WELL D 40 DIAMOND OCEAN DRAKE Chevron U.S.A. Inc.
2006-04-20 177254082300 A013 REVISED NEW WELL D 40 DIAMOND OCEAN DRAKE Chevron U.S.A. Inc.
2006-02-16 177254082300 A013 NEW WELL D 40 DIAMOND OCEAN DRAKE Chevron U.S.A. Inc.

Field map

2D map 3D wellbores

Wellbore surface holes (blue), bottom-hole locations (purple diamonds) and platforms (orange) for this lease's footprint. Click any marker to drill in.