AR123735A1 - CASING COLLAR WITH PORTS FOR DOWNHOLE OPERATIONS, AND METHOD OF ACCESSING A FORMATION - Google Patents

CASING COLLAR WITH PORTS FOR DOWNHOLE OPERATIONS, AND METHOD OF ACCESSING A FORMATION

Info

Publication number
AR123735A1
AR123735A1 ARP190100071A ARP190100071A AR123735A1 AR 123735 A1 AR123735 A1 AR 123735A1 AR P190100071 A ARP190100071 A AR P190100071A AR P190100071 A ARP190100071 A AR P190100071A AR 123735 A1 AR123735 A1 AR 123735A1
Authority
AR
Argentina
Prior art keywords
portals
sleeve
inner sleeve
accessing
outer sleeve
Prior art date
Application number
ARP190100071A
Other languages
Spanish (es)
Inventor
Bruce L Randall
Bradford G Randall
David P Brisco
Original Assignee
Coiled Tubing Specialties Llc
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
Priority claimed from US16/246,005 external-priority patent/US10954769B2/en
Application filed by Coiled Tubing Specialties Llc filed Critical Coiled Tubing Specialties Llc
Publication of AR123735A1 publication Critical patent/AR123735A1/en

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Abstract

Un collar de tubería con puerto. El collar de la tubería con puerto comprende un cuerpo tubular que define un manguito exterior. Al menos el primer y segundo portales se colocan a lo largo del manguito exterior. El collar de la tubería también comprende un manguito interior. El manguito interior define un cuerpo cilíndrico que reside rotativamente dentro del manguito exterior. La funda interior contiene una pluralidad de portales interiores. Se proporciona una ranura de control a lo largo de un diámetro exterior del manguito interior. Además, se proporcionan un par de pasadores de torsión, configurados para desplazarse a lo largo de la ranura de control con el fin de colocar los portales internos seleccionados del manguito interior con los portales primero y segundo del manguito exterior. Preferiblemente, la herramienta de ajuste es una cuña de desviación configurada para recibir una manguera de inyección y una boquilla de inyección conectada. También se proporciona un método para acceder a una matriz de roca en una formación sub-superficial.A ported pipe collar. The collar of the ported pipe comprises a tubular body defining an outer sleeve. At least the first and second portals are placed along the outer sleeve. The pipe collar also comprises an inner sleeve. The inner sleeve defines a cylindrical body that rotatably resides within the outer sleeve. The inner sleeve contains a plurality of inner portals. A control groove is provided along an outer diameter of the inner sleeve. In addition, a pair of torsion pins are provided, configured to travel along the control slot to mate selected inner portals of the inner sleeve with the first and second portals of the outer sleeve. Preferably, the adjustment tool is a biasing wedge configured to receive an injection hose and an attached injection nozzle. A method for accessing a rock matrix in a subsurface formation is also provided.

ARP190100071A 2019-01-11 2019-01-14 CASING COLLAR WITH PORTS FOR DOWNHOLE OPERATIONS, AND METHOD OF ACCESSING A FORMATION AR123735A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/246,005 US10954769B2 (en) 2016-01-28 2019-01-11 Ported casing collar for downhole operations, and method for accessing a formation

Publications (1)

Publication Number Publication Date
AR123735A1 true AR123735A1 (en) 2023-01-11

Family

ID=85131296

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190100071A AR123735A1 (en) 2019-01-11 2019-01-14 CASING COLLAR WITH PORTS FOR DOWNHOLE OPERATIONS, AND METHOD OF ACCESSING A FORMATION

Country Status (1)

Country Link
AR (1) AR123735A1 (en)

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