Modeling method based on stratigraphic dip

The invention discloses a modeling method based on a stratigraphic dip. Petroleum and natural gas belong to the field of basic energy concerning national economy and people's livelihood, geophysical exploration is positioned in upstream of the industry, and new energy and new energy reserves ar...

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Bibliographische Detailangaben
Hauptverfasser: CHEN LEI, SUN JINHAO, ZENG MINSHAN, WU WEI, CAI JUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a modeling method based on a stratigraphic dip. Petroleum and natural gas belong to the field of basic energy concerning national economy and people's livelihood, geophysical exploration is positioned in upstream of the industry, and new energy and new energy reserves are sought through continuous exploration investment to ensure sustainable development of the industry. Bythe aid of horizontal well drilling, oil production speed is improved, oil recovery rate is increased, and economic benefits of oil and gas reservoirs are improved. By the aid of a horizontal well geosteering technique, the drilling ratio of a horizontal section can be improved, powerful technical support is provided for horizontal well drilling, and a dip model built by the stratigraphic dip modeling technique and a dip and dip data of a bit track are combined to be applied to horizontal well geosteering. 石油天然气是事关国计民生的基础能源领域,地球物理勘探位于这个行业的上游,通过不断的勘探投资寻找新的资源,新的储量以保证行业的持续发展。水平井钻井可以加快采油速度提高采收率,提高油气藏的经济效益。水平井地质导向技术可以提高水平段