OHM Rock Solid Images

West Africa Experience

OHM Rock Solid Images is the leader in rock physics and seismic inversion studies for West Africa. Our team has proven experience and results that have reduced exploration risk and uncertainty in this important region as indicated by our clients:

“We are looking forward to working with the team at OHM Rock Solid Images on this important seismic inversion study.  RSI’s knowledge of the rock physics and reservoir properties of these play types in the region, combined with an impressive track record in West Africa was the primary reason for awarding this work.  Our expectation is that this study will significantly de-risk our drilling decisions and, ultimately the appraisal of this block.” Everton September, Vice President, PetroSA

“This work unequivocally demonstrated the impact that rigorous rock physics analysis can make on risk reduction in rank exploration areas such as those that characterize our deepwater West African and Ukrainian exploration portfolios." Ronald L. Wallace, Senior Vice President of Exploration, Vanco Energy Company.

“We have collaborated with the OHM Rock Solid Images team on numerous of our exploration initiatives in West Africa, including Ghana’s Jubilee Field. We have been impressed with their commitment to technical excellence and customer satisfaction and are pleased to select them for this important role.” Kenny Goh, Kosmos Energy Senior Vice President and partner, and Robin Sutherland, Tullow Exploration Manager.

“We are pleased that the recently completed Mahogany-3 well has validated the geological and geophysical models we have worked on with the team at OHM Rock Solid Images. The well was drilled in a location identified by OHM Rock Solid Images initial seismic inversion and we particularly look forward to the reservoir property inversion results at the Mahogany Deep formation level which appears at this point to be a separately trapped reservoir and which we will be further appraising in late 2009.” Kenny Goh, Kosmos Energy Senior Vice President and partner.

If you are operating in this area, we welcome you to contact us so our experience can enable your success.

PDF Map of OHM Rock Solid Images Experience in West Africa

Areas of Experience

Country	Block	Wells	Seismic
			Prestack	Poststack
Angola	17	4	-	750
Angola	34	1	-	225
Angola	Kwanza Basin	1	-	-
Angola	31	12	-	-
Angola	32	6	-	-
Benin	Offshore	1	-	20
Benin	Offshore	2	-	-
Côte d'Ivoire	Offshore	1	440	440
Côte d'Ivoire	Offshore	1	2,000	2,000
Côte d'Ivoire	Offshore	3	1,029	1,029
Equatorial Guinea	Block B	6	-	-
Equatorial Guinea	Block D	3	-	-
Equatorial Guinea	Block D	4	-	-
Equatorial Guinea	Block G	23	550	1,200
Equatorial Guinea	Block F	1	-	-
Equatorial Guinea	Block L	2	-	250
Equatorial Guinea	Offshore	2	-	100
Equatorial Guinea	Offshore	3	1,200	1,200
Gabon	Agali/Essoula	1	-	350
Gabon	Etame	1		-
Gabon	Nguma	4	4,000	4,000
Gabon	Merou	6	150	150
Gabon	Moabi	4	2,600	2,600
Ghana	Offshore	2	-	-
Ghana	West Cape Three Points	1	150	150
Ghana	West Tano	1	-	20
Ghana	Tano  Offshore	2	-	-
Ghana	Jubilee Field	2	940	940
Ghana	Offshore	2	-	-
Ghana	Keta	1	-	300
Ghana	Offshore	2	-	500
Guinea Bissau	Offshore	1	110	110
Liberia	Offshore	1	3,014	3,014
Namibia	Offshore	2	-	-
Nigeria	OPL 216	2	-	250
Nigeria	OPL 212	4	-	-
Nigeria	OPL 320	1	458	458
Nigeria	OPL 213	3	200	200
Nigeria	OML120/OPL 210	1	-	65
Nigeria	OML 109	1	-	50
Republic of the Congo	Marine XIV	8	-	360
Senegal	Offshore	1	-	1,000
Senegal	Offshore	2	500	500
Senegal	Offshore	1	-	600
Sao Tome/Principe	JDZ	-	-	1,200
Sao Tome/Principe	JDZ	-	-	500
Sao Tome/Principe	JDZ	-	-	750
South Africa	2A	1	-	250
South Africa	1	4	1,500	1,500
South Africa	2A	6	-	300
Togo	Offshore	1	-	1,500
West Africa Experience		145	18,841	28,831
		Wells	Prestack km2	Poststack km2