[PDF] Top 20 The Study of 3d Seismic Velocities on Depth Conversion and Reservoir Volumetrics in “Akos Field”, Onshore Niger Delta

... Generally, seismic method is used at different scales of investigation ranging from the mapping of sedimentary basins, mapping of fault patterns within producing fields; mapping depositional packages to ascertain ... See full document

... research study reveals that the field had about twenty four payzones with few being close to each other and main oil accumulations lie between 6500ft subsea& ...sequence. Reservoir performance by ... See full document

... and 3D seismic data to explore the hydrocarbon potential and associated geologic and economic risks in the Charlie Field, onshore Niger ...Charlie Field, onshore ... See full document

... Abstract Seismic refraction was used to image the near-surface, using a 3D seismic data acquired from an onshore Niger Delta ...the study was to build a near-surface model ... See full document

... Agbada Formation: - The formation is a sequence of sandstones and shales with sandstone dorminant in the upper unit and thick shales in the lower unit. It is very rich in microfauna at the base decreasing upwards ... See full document

... of seismic vo- lume and on the cross line ...the seismic sections as discontinuous reflection along a preferred orientation of reflectors or as distortion of amplitude around the fault ...the field ... See full document

... The study assesses the geographical distribution of oil-spills cluster and pattern using three geospatial techniques with ground data at 443 oil-spill incident sites from ... See full document

... the Niger Delta contains a major submarine part [13] which forms part of the com- plex continental margin intruding into the Gulf of ...the Niger delta province, the Tertiary Niger ... See full document

... the study area regional fault ...multiple reservoir compartments of hydrocarbon bearing formations that is witnessed from one this conforms with displacement of the major and subsidiary growth faults show ... See full document

... seismogram. Seismic reflection surveying is the most widely used geophysical ...because, seismic reflection data permits mapping of many horizons or layers with each ...of seismic reflection ... See full document

... the reservoir petrophysical properties values computed were from both quantitative and qualitative interpretations of the results were done for the study ...as depth of burial increase, which is a ... See full document

... Detailed study was carried out on the reservoir properties of two wells: GX1 and GX2 of several kilometers apart at the western part of the offshore Niger ...water depth. Reservoir ... See full document

... The Field is located South-West of Port Harcourt and has initial oil and free gas in place of about 1200 MMstb and 4730 Bscf ...reservoirs. Reservoir depths ranged between 7500 and 12800 ft in a stacked ... See full document

... CONTRIBUTION TO KNOWLEDGE This work could be used as reconnaissance tool to pre-determine permeability and porosity at various depths using the empirical formulas generated. Water saturation, irreducible water ... See full document

... of reservoir rocks. It is intended that this study involving approximately 32ft of conventional cores recovered from the Miocene interval of the parallic Aghada Formation, located in the Southeastern ... See full document

... 4-D seismic data shows that the producing reservoir is situated on the crest of a multi-fractured rollover anticlinal structure (Figure 2), bounded by a major growth fault on the North-East of the ... See full document

... 3-D seismic and well logs from the ‘SUYI’ Field revealed that the reservoir sands are in the parallic sequence of the Agbada and also typical structural features of the Niger Delta, ... See full document

... The study samples generally showed moderate to sparse bioturbation (0-30%) and intensity of 2(BI) with the more bioturbated facies intervals displaying boosted porosity and permeability values indicating that ... See full document

... (1) Petrophysical properties of D.7000 Sand, Eme Field .Plot of permeability against porosity is essentially a straight line in semi logarithmic paper. There is a high concentration of these petrophysical values ... See full document

... “Sigma Field” and biostratigraphic data of Sigma-25, coastal Swamp Depobelt, Niger Delta were integrated to carry out a sequence stratigraphic analysis of depositional systems in the field and ... See full document