AR107189A1 - FLOW REGULATORY DEVICE FOR FLUID INJECTION IN OIL WELLS - Google Patents

FLOW REGULATORY DEVICE FOR FLUID INJECTION IN OIL WELLS

Info

Publication number
AR107189A1
AR107189A1 ARP160104012A ARP160104012A AR107189A1 AR 107189 A1 AR107189 A1 AR 107189A1 AR P160104012 A ARP160104012 A AR P160104012A AR P160104012 A ARP160104012 A AR P160104012A AR 107189 A1 AR107189 A1 AR 107189A1
Authority
AR
Argentina
Prior art keywords
fluid
pipe
flow
coil
oil wells
Prior art date
Application number
ARP160104012A
Other languages
Spanish (es)
Inventor
Daniel Daparo Walter
Fernndez Gabriel
Carbonetti Julio
Del Pozo Leoncio
Original Assignee
Companias Asociadas Petroleras S A
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 Companias Asociadas Petroleras S A filed Critical Companias Asociadas Petroleras S A
Priority to ARP160104012A priority Critical patent/AR107189A1/en
Priority to BR102017014404A priority patent/BR102017014404A2/en
Priority to EP17181851.1A priority patent/EP3348784A1/en
Priority to US15/672,344 priority patent/US20180179874A1/en
Priority to CA2978307A priority patent/CA2978307A1/en
Publication of AR107189A1 publication Critical patent/AR107189A1/en
Priority to US16/234,683 priority patent/US20190136675A1/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/22—Rods or pipes with helical structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Flow Control (AREA)
  • Pipeline Systems (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Un dispositivo regulador de caudal para inyección de fluido en pozos petrolíferos destinado a mantener dentro de un rango establecido el caudal de inyección en una capa determinada entre dos packers, correspondiente a una zona punzada de un pozo inyector, provocando una caída de presión controlada del flujo derivado a dicha zona sin dañar la molécula del fluido viscoso, comprendiendo dicho dispositivo, que se acopla axialmente en la sarta que compone el tubing, una pluralidad de módulos conformados por una porta serpentín superior en el que se enrolla helicoidalmente un primer serpentín que, vinculado inicialmente a la tubería por la que circula el fluido, es conducente, produciendo una determinada pérdida de carga, a un primer elemento de control que llamaremos mandril de bolsillo lateral, el cual consta de dos partes principales que son, el cuerpo tubular que permite la continuidad axial de la tubería y el bolsillo en el que se instalan selectivamente un direccionador de flujo corto o largo que determinan la salida de fluido hacia la formación por un orificio transversal o su pasaje a un serpentín correspondiente al módulo siguiente respectivamente a través de tubos de transición. La implementación del dispositivo para cada capa comprende un módulo superior provisto de un puerto de toma de fluido de la tubería, tantos módulos intermedios como sean necesarios intercomunicados por los referidos tubos de transición y un módulo terminal en el que dicho pasaje de salida que puede o no ser ciega.A flow regulating device for fluid injection in oil wells intended to maintain within a set range the injection flow rate in a given layer between two packers, corresponding to a punctured area of an injector well, causing a controlled pressure drop in the flow derived to said area without damaging the viscous fluid molecule, said device comprising axially engaging in the string that composes the tubing, a plurality of modules formed by an upper coil holder in which a first coil is helically wound which, linked initially to the pipe through which the fluid circulates, it is conductive, producing a certain loss of load, to a first control element that we will call lateral pocket mandrel, which consists of two main parts that are, the tubular body that allows the axial continuity of the pipe and pocket in which a router is selectively installed short or long flow that determine the fluid outflow towards the formation through a transverse orifice or its passage to a coil corresponding to the next module respectively through transition tubes. The implementation of the device for each layer comprises an upper module provided with a pipe fluid intake port, as many intermediate modules as necessary intercommunicated by the referred transition tubes and an end module in which said exit passage that can or Don't be blind

ARP160104012A 2016-12-23 2016-12-23 FLOW REGULATORY DEVICE FOR FLUID INJECTION IN OIL WELLS AR107189A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ARP160104012A AR107189A1 (en) 2016-12-23 2016-12-23 FLOW REGULATORY DEVICE FOR FLUID INJECTION IN OIL WELLS
BR102017014404A BR102017014404A2 (en) 2016-12-23 2017-07-03 flow regulator for oil well fluid injection
EP17181851.1A EP3348784A1 (en) 2016-12-23 2017-07-18 Fluids injection flow control device for use in oil wells
US15/672,344 US20180179874A1 (en) 2016-12-23 2017-08-09 A fluid injection flow control device for use in oil wells
CA2978307A CA2978307A1 (en) 2016-12-23 2017-09-07 Fluids injection flow control device for use in oil wells
US16/234,683 US20190136675A1 (en) 2016-12-23 2018-12-28 Fluid injection flow control device for use in oil wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP160104012A AR107189A1 (en) 2016-12-23 2016-12-23 FLOW REGULATORY DEVICE FOR FLUID INJECTION IN OIL WELLS

Publications (1)

Publication Number Publication Date
AR107189A1 true AR107189A1 (en) 2018-03-28

Family

ID=61768636

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160104012A AR107189A1 (en) 2016-12-23 2016-12-23 FLOW REGULATORY DEVICE FOR FLUID INJECTION IN OIL WELLS

Country Status (5)

Country Link
US (2) US20180179874A1 (en)
EP (1) EP3348784A1 (en)
AR (1) AR107189A1 (en)
BR (1) BR102017014404A2 (en)
CA (1) CA2978307A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10975673B2 (en) * 2019-06-07 2021-04-13 Baker Hughes Oilfield Operations Llc Inflow control including fluid separation features

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119146A (en) * 1977-05-18 1978-10-10 Otis Engineering Corporation Surface controlled sub-surface safety valve
US4333527A (en) * 1979-10-22 1982-06-08 Otis Engineering Corporation Side pocket mandrel and method of construction
US5193615A (en) * 1990-05-04 1993-03-16 Ava International Corporation Apparatus for use in controlling flow through a tubing string suspended and packed off within well bore as well as within the annulus between the tubing string and well bore above and below the packer
US5181566A (en) * 1991-05-10 1993-01-26 Barneck Michael R Sidepocket mandrel apparatus and methods

Also Published As

Publication number Publication date
CA2978307A1 (en) 2018-06-23
BR102017014404A2 (en) 2018-07-17
US20180179874A1 (en) 2018-06-28
US20190136675A1 (en) 2019-05-09
EP3348784A1 (en) 2018-07-18

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