For regulation and management of development process of oil and gas fields on them various kinds of researches are continuously spent. In a complex of these researches the main things are well testing, which performance the periodic stop of well and carrying out of various regimes of it working and record the pressure build–up curves is required.

At the same time it is essential to raise quality of layer researches and reliability of the information on storage development of oil or gas. It would be possible at performance of continuous gauging well bore pressure in working wells. Complexity of carrying out of such researches is connected with necessity of performance of gauging for wells equipped pump installations.

There are various means of registration well bore pressure (remote gauges of pressure, temperatures, etc.). However such means basically are focused on an assessment of works of deep pumps and are not used as sources of the information

Keywords:
spe 136056, vertical well, inclination 30, society of petroleum engineers, vertical site, annulus space, equation, drillstem/well testing, differential equation, information
Subjects:
Drilling Operations, Formation Evaluation & Management, Drillstem/well testing
Copyright 2010, Society of Petroleum Engineers
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