Principles of geological interpretation of the scattered waves field
The basic principles of geological interpretation of the scattered waves field are represented. One the basis of scattered waves sections and map analysis had made the forecast of fracture cavernous reservoirs. These reservoirs are very perspective object for oil deposits exploration. The researchers are based on original prestack migration method — Common Scattering Point, which makes it possible to get two independent time cubes: reflected waves ...
Efficiency of the CSP technology using in Caspian region (on the example of the North Akkar oilfield)
For the first time in the fields of the Caspian region was used the CSP technology, which makes it possible to extract the scattered waves from the full wave field. One the basis of scattered waves sections and map analysis had made the forecast of fracture cavernous reservoirs in carbonate Triassic sediments of the North Akkar oilfield. Confirmation of the executed forecast allows to recommend this technology for mapping non conventional fracture-cavernous reservoirs on other fields of the Caspian region.
1. Кремлев ...
Use of results of interpretation of scattered waves on the CSP method at the assessment of resources of the field of hydrocarbons with fracture collectors
... 73th EAGE Conference & Exhibition. Vienna, 2011. May 23–26.
Anokhina E., Starikov L., Kirichek A., Nazarova M., Zhegalina L., Sisembaev K., Dosmuhambetov M., Ismailov K.
seismic exploration, reflected wave, scattered wave, oil-and-gas content, fracture cavernous reservoir, porous fractured reservoir, acoustic heterogeneity
Quantative characteristics of the CSP method
... fracture-cavernous reservoirs in the Bazhen formation of the Salym oilfield // Extended abstract. 74th EAGE Conference & Exhibition. Copenhagen, Denmark. 2012. URL: http://www.earthdoc.org/detail.php?pubid=59720.
CSP method, scattered waves, fracture cavernous reservoir, sensitivity coefficient
The fractured reservoir of the Riphean of the Angara folds zone
... Ильбокичской с/п № 77/2001—2002 гг. Красноярск, 2003.
Anokhina E., Demidova E., Starikov L., Kirichek A., Nazarova M., Gorlov I., Kokarev P
seismic exploration, reflected wave, scattered wave, oil-and-gas occurrence, fracture cavernous reservoir.
Identifying diffractors in complex acoustical media by the CSP-RTD method
The CSP (Sommon Scattering Point) method is used to identify diffrac-tors associated with cavernous fractured reservoirs of hydrocarbons. This method shows the highest efficiency in weakly inhomogeneous media. As to strongly inhomogeneous media, this method can be supplemented by the pre-liminary extension of wave field to a certain depth. To this end, the Reverse ...