... of the field, such as the simultaneous development of a thin oil rim and a gas cap, high growth rates of the gas-oil ratio, oil wells - both ESP-operated and flowing, algorithms and tools have been developed, which are discussed in the paper. The results of the integrated model runs are given, main features...

... Abstract The study proposes an analytical method for calculating the productivity of horizontal wells in a line-drive development pattern in fields with oil rims. The paper presents an analysis of existing techniques and compares them with the results of detailed numerical experiments. It also...

... Abstract The article is devoted to development of optimization methodology for parameters of oil rims exploitation system by line drive pattern of depletion type horizontal wells. Solution for transformation of flanking oil rim to subjacent oil rim with massive gas cap has been obtained...

... The main task is to determine the economic efficiency of developing an oil rim using an in-line and radial development system. To do this, it is necessary to develop an inflow model that describes the dependence of oil production on time and a cost model that allows you to calculate the capital...

... Abstract The paper describes the experience of lift models creating in case of oil rims of the Tazovskoe and Novoportovskoye fields. There is analysis of the actual well performance with high gas oil ratio, the software capacity to the gas-liquid flow modeling in the well, and review...

... Abstract The present work is dedicated to the problem of developing oil and gas condensate pools with thin oil rims for neocomian deposits in the Urengoy region, and to the search for effective methods of oil production from thin rims. The key problems in the development of thin rims...

... Abstract The paper considers gas option beginning and forcing in case of U 2-6 reservoir of oil and gas condensate Novoportovskoye field, which is an underlaying-typed oil rim with a massive gas cap. Based on conducted analysis the recommendations for the further gas option development...

... Abstract In this article the horizontal wells productivity analysis has been hold in respect of edge-typed oil rims developed with depletion recovery drive with gas breakthrough. There are several methods that may help to calculate producion rate of the wells in underlayng oil rims without gas...

... Abstract The main goal of the present paper is to determine main factors affected on oil rim breaking up ratio during gas cap development, to construct analytical model of this process and to develop method for movable oil reserves decrease estimation based on the analytical model. Field...

... Abstract The purpose of the work is to present the experience of PJSC "Gazpromneft" in the oil rims development and formed on its basis the strategy of involving in the economically viable development of this type of hydrocarbon reserves. The paper considers various approaches...

... Abstract Cost-effective reservoir development of oil rims such as Novoportovskoe field requires improving of existing fracturing methods on a way to increase recovery factor. One of the approaches includes the implementation of special completion with renewable fracturing sleeves as well...

... is the injection of dry gas into injection wells, which is limited by economic factors. The problem of the development of gas condensate fields with oil rims is that the traditional reservoir pressure maintenance system does not provide a high oil recovery factor. Thus, the effective production of hydrocarbons...

... Abstract This paper is dedicated to the reservoir management and the recovery drive of oil rims – depletion, barrier water flooding and gas reinjection. First, the review of world experience in development of oil rims was carried out; the performance results of different drive regimes...

...; Depleted (depleted) deposits; Thin oil rims; Deposits which are remote from the infrastructure; Deposits with low-permeability reservoirs; Unconventional reserves: Bazhenov, Abalak, Hadum and domanik formation; Gas hydrate deposits. The main feature of the oil rims is a small reservoir...

... Abstract Evolution of approaches to the development of oil rims is presented, based on the results of full-scale development of large oil and gas fields of East Siberia (Verkhnechonskoye, Srednebotuobinskoye, and Yaraktinskoye) put into production, in which a significant share of oil reserves...

... Abstract The development of oil rims is usually accompanied by the production of a significant amount of associated gas. It is often a positive monetization through sale or generation of electricity, due to the remoteness of oil fields and/or consumers. This work provides experience...

... completion assembly tight oil reserve assembly bottom water limitation gas cap condensate Multipurpose Well deposit pressure network oil rim horizontal well Conventional Methods of Oil Rim Development The existing methods of development of an oil deposit with a gas cap may be divided...

... of zones A 1 and A3 are 15 meters in average throughout the area. Main oil reserves are related to the oil rim of zone A 2 . Net oil pay of zone A 2 is about 10 meters in average. Net gas pay of gas cap of zone A 2 is about 12 meters in average. Absolute permeability of zones A 1 , A 2 and A 3...

... engineers oil rim fracture temperature measurement composition resistivity material horizontal well borehole operation interpretation Introduction Wireline logging studies in oil and gas wells are the valuable source of information essential to optimize field development processes. Those...

... Abstract Thin oil rims associated with gas-condensate field development have one common problem – low oil recovery. The main reasons are fast gas and water conning of the producers resulted in sharp oil rate decline and low cumulative oil production per well. One of the main reasons of low...