BR112017007090A2 - Methods to produce compressed natural gas and compression system - Google Patents

Methods to produce compressed natural gas and compression system

Info

Publication number
BR112017007090A2
BR112017007090A2 BR112017007090A BR112017007090A BR112017007090A2 BR 112017007090 A2 BR112017007090 A2 BR 112017007090A2 BR 112017007090 A BR112017007090 A BR 112017007090A BR 112017007090 A BR112017007090 A BR 112017007090A BR 112017007090 A2 BR112017007090 A2 BR 112017007090A2
Authority
BR
Brazil
Prior art keywords
gas
compressed natural
natural gas
stage
final stage
Prior art date
Application number
BR112017007090A
Other languages
Portuguese (pt)
Inventor
Kapoor Manik
Khan Mohsin
Athirathnam Rajesh
Original Assignee
Ge Oil & Gas Inc
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 Ge Oil & Gas Inc filed Critical Ge Oil & Gas Inc
Publication of BR112017007090A2 publication Critical patent/BR112017007090A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/18—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/002—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for driven by internal combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

trata-se de um sistema para comprimir gás de um furo de poço que usa uma unidade de compressor de movimento alternado única para reforçar a pressão do gás para um estágio intermediário, e do estágio intermediário para um estágio final. o estágio final é em uma pressão de destino para distribuição. entre os estágios intermediário e final o gás é tratado para remover água e hidrocarbonetos de peso molecular mais alto para que o gás pressurizado para o estágio final seja gás natural comprimido. o compressor de movimento alternado é constituído de uma série de montagens de propulsão que são todas acionadas por um único eixo. cada montagem de propulsão inclui um cilindro com um pistão que se movimenta alternadamente dentro do cilindro para comprimir e pressurizar o fluido em seu interior. o compressor de movimento alternado pode ser um projeto não lubrificado para, desse modo, eliminar contaminação de óleo lubrificante de gás natural comprimido a jusante ou hidrocarbonetos de peso molecular mais alto.It is a system for compressing gas from a wellbore that uses a single reciprocating compressor unit to boost the gas pressure to an intermediate stage, and the intermediate stage to a final stage. The final stage is at a target pressure for distribution. between the intermediate and final stages the gas is treated to remove water and higher molecular weight hydrocarbons so that the pressurized gas for the final stage is compressed natural gas. The alternating motion compressor consists of a series of propulsion assemblies that are all driven by a single shaft. each propulsion assembly includes a cylinder with a piston that moves alternately within the cylinder to compress and pressurize fluid within it. The reciprocating compressor may be an ungreased design to thereby eliminate contamination of downstream compressed natural gas lube oil or higher molecular weight hydrocarbons.

BR112017007090A 2014-10-07 2014-10-07 Methods to produce compressed natural gas and compression system BR112017007090A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/059395 WO2016057021A1 (en) 2014-10-07 2014-10-07 Dual service compressor system for conditioning hydrocarbon gas

Publications (1)

Publication Number Publication Date
BR112017007090A2 true BR112017007090A2 (en) 2018-01-16

Family

ID=55653472

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017007090A BR112017007090A2 (en) 2014-10-07 2014-10-07 Methods to produce compressed natural gas and compression system

Country Status (7)

Country Link
US (1) US20170248130A1 (en)
CN (1) CN107208471A (en)
AR (1) AR102160A1 (en)
AU (1) AU2014408255A1 (en)
BR (1) BR112017007090A2 (en)
CA (1) CA2962462A1 (en)
WO (1) WO2016057021A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331965B (en) * 2019-07-29 2024-03-22 山东万泰压缩机有限公司 Continuous circulation supercharging gas production equipment
US20240084822A1 (en) * 2022-09-08 2024-03-14 Cnx Resources Corporation Systems and Methods for Producing Cold CNG from Wellhead Gas Pressure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205638A (en) * 1963-06-12 1965-09-14 Phillips Petroleum Co Method and apparatus for dehydration of gases
US4746342A (en) * 1985-11-27 1988-05-24 Phillips Petroleum Company Recovery of NGL's and rejection of N2 from natural gas
US6183211B1 (en) * 1999-02-09 2001-02-06 Devilbiss Air Power Company Two stage oil free air compressor
US7255540B1 (en) * 2004-05-25 2007-08-14 Cooper Jerry A Natural gas processing well head pump assembly
US7537641B2 (en) * 2005-12-02 2009-05-26 Membrane Technology And Research, Inc. Natural gas treatment process for stimulated well
EP2072885A1 (en) * 2007-12-21 2009-06-24 Cryostar SAS Natural gas supply method and apparatus.
US8232438B2 (en) * 2008-08-25 2012-07-31 Chevron U.S.A. Inc. Method and system for jointly producing and processing hydrocarbons from natural gas hydrate and conventional hydrocarbon reservoirs
US8784757B2 (en) * 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
US20140261339A1 (en) * 2013-03-13 2014-09-18 Mcalister Technologies, Llc Multi-stage compressors and associated systems, processes and methods
CN103912244A (en) * 2014-03-31 2014-07-09 北京恩瑞达科技有限公司 Mobile compressor gas lift

Also Published As

Publication number Publication date
US20170248130A1 (en) 2017-08-31
AR102160A1 (en) 2017-02-08
AU2014408255A1 (en) 2017-04-27
CN107208471A (en) 2017-09-26
CA2962462A1 (en) 2016-04-14
WO2016057021A1 (en) 2016-04-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2534 DE 30-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.