Søgeresultater - R. A. Gasumov

Introduction. The article discusses the features of carrying out repair and restoration work in gas wells of Western Siberian fields that are at the stage of declining production. The compositions of process fluids used to block the bottomhole formation zone during well killing, to isolate the inflo...

Fuld beskrivelse

Introduction: The article discusses the reasons for shutting down production gas wells (PGW) and approaches to predicting the critical parameters in them to assess the need for transfer to the overhaul stage. The geological, technological and analytical stages of transferring wells to well workover...

Fuld beskrivelse

Introduction. The article discusses specifics of creating a digital filtration model for carbonate deposits of the Oxford stage of the Jurassic system, based on structural constructions and the results of interpretation of geological studies. Materials and research methods. Filtration calculations a...

Fuld beskrivelse

The article presents the collection, generalization and analysis of geological and field data, as well as the consideration of geological and hydrogeological conditions for underground disposal of wastewater, with the justification of the choice of an aquifer as an absorbing reservoir bed. For the a...

Fuld beskrivelse

The problem is studied by the example of gas condensate fields at the final stage of development, where production wells have abnormally low reservoir pressures and their killing for repair work is a serious challenge requiring a search for new solutions. The work is motivated by the need to create...

Fuld beskrivelse

The aim was to conduct a study and evaluate the impact of underground disposal of industrial wastewater and liquid waste on the geological environment when they are placed (injected) into a Paleocene aquifer complex and placed within a mining allotment, using the example of a depleted gas field.The...

Fuld beskrivelse

Introduction: the article discusses the modes of gas-liquid flow in relation to the operating conditions of flooding gas wells at the late stage of field development by example of the Cenomanian deposit of the largest deposits in Western Siberia and the Far North. Materials and methods of the resear...

Fuld beskrivelse

Introduction. The article discusses the issue of wells flooding and rise of the oil-water contact (WOC) by the example of North Caucasus fields. Flooding character of oil fields wells is given depending on rise of oil-water contact and the position of absolute levels for lower perforation holes. Mat...

Fuld beskrivelse

In the article, as reflected in the cement hydration contraction effect negatively affects the insulating capacity of the cement ring.The expansion agents are put into the cement for the elimination of the contraction. The authors discusses the influence of the expanding plugging materials on the gr...

Fuld beskrivelse

Introduction. The article considers the issue of assessing the technological efficiency of the well killing process, taking into account changes in the reservoir properties of the productive formation when using various compositions of process fluids. Innovative technologies are presented that are u...

Fuld beskrivelse