公开(公告)号：CA2530915C

公开(公告)日：2010-06-08

申请号：CA2530915

申请日：2005-12-20

Applicant: WEATHERFORD LAMB

Inventor： WILSON PAUL ,  HAUGEN DAVID M ,  TILTON FREDERICK T ,  ROBERTS JOHN DOUGLAS ,  DAVID JOHN ,  COLLINS RONALD B ,  NUTH DAVID ,  HOSIE DAVID G ,  BOTHNER RONALD E ,  NERO MICHAEL

IPC: E21B19/22 ,  E21B23/14 ,  E21B29/10 ,  E21B43/11 ,  E21B47/01 ,  E21B47/12

Abstract: The present invention generally relates to an apparatus and a method for conveying and operating tools into a wellbore. In one aspect, a method of performing a downhole operation in a wellbore is provided. The method includes pushing a continuous rod into the wellbore, wherein the continuous rod includes a member disposed therein. The method further includes positioning the continuous rod proximate at a predetermined location in the wellbore and performing the downhole operation. In yet another aspect, a system for performing a downhole operation in a wellbore is provided.

公开(公告)号：GB2421748A

公开(公告)日：2006-07-05

申请号：GB0526443

申请日：2005-12-29

Applicant: WEATHERFORD LAMB

Inventor： HOSIE DAVID G ,  BOTHNER RONALD E ,  NERO MICHAEL ,  COLLINS RONALD B ,  DAVID JOHN ,  NUTH DAVID ,  HAUGEN DAVID M ,  TILTON FREDERICK THOMAS ,  ROBERTS JOHN DOUGLAS ,  WILSON PAUL

IPC: E21B19/22 ,  E21B17/20 ,  E21B23/14 ,  E21B29/10 ,  E21B43/11 ,  E21B47/00 ,  E21B47/12

Abstract: A continuous rod string 100 is fed into in a deviated wellbore 10 from delivery reel 35. Delivery apparatus 30 provides the insertion force. The delivery apparatus 30 also includes a depth encoder 25 to record the amount of string 100 within the wellbore 10 at any given time thereby determining the position of a tool 110 within the wellbore 10. Data measured and recorded by the downhole tool 110 is then correlated with the depth encoder reading thereby defining the position of the tool 110 in the wellbore 10. This information is then used to form a "log" of measured data as a function of depth within the wellbore 10 at which the data is recorded. A communication line 105, which may be electrical or fibre optic, transmits signals from or to a downhole apparatus 110 such as a logging device or pump.

公开(公告)号：CA2530915A1

公开(公告)日：2006-06-30

申请号：CA2530915

申请日：2005-12-20

Applicant: WEATHERFORD LAMB

Inventor： BOTHNER RONALD E ,  HAUGEN DAVID M ,  ROBERTS JOHN DOUGLAS ,  NERO MICHAEL ,  HOSIE DAVID G ,  NUTH DAVID ,  COLLINS RONALD B ,  DAVID JOHN ,  TILTON FREDERICK T ,  WILSON PAUL

IPC: E21B19/22 ,  E21B23/14 ,  E21B29/10 ,  E21B43/11 ,  E21B47/01 ,  E21B47/12

Abstract: The present invention generally relates to an apparatus and a method fo r conveying and operating tools into a wellbore. In one aspect, a method of performing a downhole operation in a wellbore is provided. The method includes pushing a continuous rod into the wellbore, wherein the continuous rod includes a memb er disposed therein. The method further includes positioning the continuous rod proximate at a predetermined location in the wellbore and performing the downhole operation. In yet another aspect, a system for performing a downhole operati on in a wellbore is provided.