Saudi Arabian Oil Company

Shoaib Murtaza

Zaid A Binhaji

Khalaf A Alotaibi

A movement joint includes a first tubular body, a second tubular body, a releasable fastener, and an axial lock. The first tubular body is connected to a tubing disposed in a wellbore, and includes an inner surface defining a first central bore. The second tubular body is disposed within the first central bore, and includes an inner surface defining a second central bore in fluid communication with the first central bore. The releasable fastener is positioned between the inner surface of the first tubular body and the outer surface of the second tubular body, axially connects the second tubular body to the first tubular body, and has a maximum tension threshold that is less than a tensile break strength of the tubing. The axial lock selectively engages the first tubular body and the second tubular body after a release of the releasable fastener.

Movement joint for tubing string

Systems and methods for monitoring and managing day to day performance of a group of salt water disposal wells in a network include performing operations including performing a well measurement to generate salt-water disposal (SWD) well data; retrieving a machine learning model that is trained using labeled SWD data, the labeled SWD data representing one or more SWD well faults causing respective data signatures in the SWD data, each respective data signature being associated with a corresponding label identifying the SWD well fault for a particular SWD well; inputting the SWD well data generated in real-time based on SWD well operation, into the machine learning model; generating, by the machine learning model based on the inputting, a classification output representing a predicted well injection pressure or injection rate of the particular SWD well including SWD wells faults/anomalies; and generating, based on the classification output, control data for changing operation of the particular SWD well.

System for controlling performance of salt water disposal wells

A method for controlling a wellbore pressure. The method includes disposing a tubing within a casing of a wellbore to form a tubing casing annulus. The method includes installing a tubing-packer sealing assembly within the casing to seal a downhole portion of the wellbore from an uphole portion. The tubing is disposed in the uphole portion of the wellbore. The method includes filling the tubing casing annulus in with an annulus fluid. The method includes, after filling the tubing casing annulus with the annulus fluid, injecting a volume of inert gas into the tubing casing annulus causing an equal volume of the tubing casing annulus fluid to be flowed out of the wellbore. The method includes after injecting the volume of the inert gas, sealing the annulus fluid and the inert gas in the tubing casing annulus.

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Abqaiq, Saudi Arabia

Shoaib Murtaza