OA03701A - A method and apparatus for mitigating parasitic noise due to the operation of pumps in a measurement or logging system while drilling. - Google Patents

A method and apparatus for mitigating parasitic noise due to the operation of pumps in a measurement or logging system while drilling.

Info

Publication number
OA03701A
OA03701A OA54216A OA54216A OA03701A OA 03701 A OA03701 A OA 03701A OA 54216 A OA54216 A OA 54216A OA 54216 A OA54216 A OA 54216A OA 03701 A OA03701 A OA 03701A
Authority
OA
OAPI
Prior art keywords
pumps
drilling
measurement
noise due
logging system
Prior art date
Application number
OA54216A
Other languages
French (fr)
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of OA03701A publication Critical patent/OA03701A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • F16L55/054—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe the reservoir being placed in or around the pipe from which it is separated by a sleeve-shaped membrane
OA54216A 1970-04-06 1971-04-02 A method and apparatus for mitigating parasitic noise due to the operation of pumps in a measurement or logging system while drilling. OA03701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2577870A 1970-04-06 1970-04-06

Publications (1)

Publication Number Publication Date
OA03701A true OA03701A (en) 1971-12-24

Family

ID=21828010

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54216A OA03701A (en) 1970-04-06 1971-04-02 A method and apparatus for mitigating parasitic noise due to the operation of pumps in a measurement or logging system while drilling.

Country Status (5)

Country Link
AR (1) AR192309A1 (en)
AU (1) AU2740571A (en)
DE (1) DE2115826A1 (en)
NL (1) NL7104139A (en)
OA (1) OA03701A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842298A1 (en) * 1988-12-16 1990-06-21 Aeroquip Gmbh Device for damping pressure fluctuations in largely rigid pipelines through which fluid flows
IT1261305B (en) * 1993-06-22 1996-05-14 Gevipi Ag VIBRATION AND NOISE DAMPING DEVICE, FOR HYDRAULIC SYSTEMS
US9587779B2 (en) 2013-02-11 2017-03-07 Tetra Laval Holdings & Finance S.A. Pulsation damper suitable for hygienic processing lines
CN107218470A (en) * 2017-05-27 2017-09-29 河海大学 For the novel airbag type protecting water hammer device in water supply line
CN107989595B (en) * 2017-12-11 2023-11-28 新疆贝肯能源工程股份有限公司 Programmable automatic control downlink communication device and downlink signal transmission method
DE102018110848A1 (en) * 2018-05-07 2019-11-07 Mhwirth Gmbh Pulsationsdämpfungssystem

Also Published As

Publication number Publication date
AU2740571A (en) 1972-10-12
NL7104139A (en) 1971-10-08
AR192309A1 (en) 1973-02-14
DE2115826A1 (en) 1971-10-21

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