SU501148A1 - Method for determining hydrodynamic parameters of formations in water wells - Google Patents

Method for determining hydrodynamic parameters of formations in water wells

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Publication number
SU501148A1
SU501148A1 SU1872598A SU1872598A SU501148A1 SU 501148 A1 SU501148 A1 SU 501148A1 SU 1872598 A SU1872598 A SU 1872598A SU 1872598 A SU1872598 A SU 1872598A SU 501148 A1 SU501148 A1 SU 501148A1
Authority
SU
USSR - Soviet Union
Prior art keywords
formations
determining
hydrodynamic parameters
water wells
parameters
Prior art date
Application number
SU1872598A
Other languages
Russian (ru)
Inventor
Владимир Петрович Дьяконов
Original Assignee
Всесоюзный нефтегазовый научно-исследовательский институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный нефтегазовый научно-исследовательский институт filed Critical Всесоюзный нефтегазовый научно-исследовательский институт
Priority to SU1872598A priority Critical patent/SU501148A1/en
Application granted granted Critical
Publication of SU501148A1 publication Critical patent/SU501148A1/en

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Description

1one

Изобретение относитс  к снособам исследовани  скважин дл  определени  гидродинамических параметров вод ных пластов и может быть использовано в нефт ной промышленности .The invention relates to well testing methods for determining hydrodynamic parameters of water formations and can be used in the oil industry.

Известны способы определени  гидродинамических параметров пластов в вод ных скважинах путем замеров давлени  на устье в насосно-компрессорных трубах.Methods are known for determining the hydrodynamic parameters of formations in water wells by measuring the pressure at the wellhead in tubing.

Цель изобретени  - повышение точности определени  гидродинамических параметров в глубоких скважинах.The purpose of the invention is to improve the accuracy of determining hydrodynamic parameters in deep wells.

Дл  этого создают термоизолирующую среду вокруг насосно-компрессорных труб путем пуска скважины на излив через затрубное пространство.To do this, create an insulating medium around the tubing by starting the well at the spout through the annulus.

Способ осуществл етс  следующим образом.The method is carried out as follows.

Создают термоизолирующую среду вокруг насосно-компрессорных труб, дл  чего скважину пускают на излив через затрубное пространство . Производ т замеры давлени  воды на устье в насосно-компрессорных трубах доA thermally insulating medium is created around the tubing, for which the well is sent to the spout through the annulus. The water pressure at the wellhead in the tubing is measured to

установившегос  режима работы скважины. По достижении установившегос  режима измер ют дебит скважины.steady state operation of the well. Upon reaching the steady state, the flow rate is measured.

Процесс измерени  давлени  на устье насосно-компрессорных труб и дебита скважины повтор ют 3-4 раза на различных режимах (максимальном, минимальном, среднем и оп ть максимальном).The process of measuring the pressure at the mouth of the tubing and the well rate is repeated 3-4 times in different modes (maximum, minimum, average and again maximum).

Полученные данные используютс  дл  определени  гидродинамических параметров.The data obtained are used to determine the hydrodynamic parameters.

Claims (1)

Формула изобретени Invention Formula Способ определени  гидродинамических параметров пластов в вод ных скважинах путем замеров давлени  на устье в насосно-компрессорных трубах, отличающийс  тем, что, с целью повышени  точности определени  указанных параметров в глубоких скважинах, вокруг насосно-компрессорных труб создают термоизолирующую среду путем пуска скважины на излив через затрубное пространство.The method of determining the hydrodynamic parameters of formations in water wells by measuring pressure at the wellhead in tubing, characterized in that, in order to improve the accuracy of determining these parameters in deep wells, around the tubing create a thermal insulation medium by starting the well at a spout through annular space.
SU1872598A 1973-01-18 1973-01-18 Method for determining hydrodynamic parameters of formations in water wells SU501148A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1872598A SU501148A1 (en) 1973-01-18 1973-01-18 Method for determining hydrodynamic parameters of formations in water wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1872598A SU501148A1 (en) 1973-01-18 1973-01-18 Method for determining hydrodynamic parameters of formations in water wells

Publications (1)

Publication Number Publication Date
SU501148A1 true SU501148A1 (en) 1976-01-30

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SU1872598A SU501148A1 (en) 1973-01-18 1973-01-18 Method for determining hydrodynamic parameters of formations in water wells

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SU (1) SU501148A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2445455C2 (en) * 2010-04-19 2012-03-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) федеральный университет" Method for determining filtration parameters of bottom-hole formation zone and detection of defects in well design

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2445455C2 (en) * 2010-04-19 2012-03-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) федеральный университет" Method for determining filtration parameters of bottom-hole formation zone and detection of defects in well design

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