Saudi Arabian Oil Company

Keshabananda Baruah

Sanjiv Kumar

Fuad A AlSultan

Hisham I Al-Shuwaikhat

Mohammad K Aljishi

Ahmad Mohammadameen Almousa

Abdullah K Alghannam

Mansour M Almaghlouth

An apparatus includes a pocket portion disposed on production tubing, the pocket portion defining a volume therewithin, wherein the volume is in fluid communication with an interior of the production tubing. The pocket portion includes a valve arrangement that permits unidirectional fluid flow between a tubing-casing annulus and the volume. The apparatus also includes a pressure bleeder configured to be selectively mounted within the pocket portion. The pressure bleeder is configured to permit fluid flow between the valve arrangement and the interior of the production tubing only above a predetermined threshold pressure. A related method includes: providing the pocket portion and valve arrangement; mounting the pressure bleeder within the pocket portion; and, with the pressure bleeder, permitting fluid flow between the valve arrangement and the interior of the production tubing only above a predetermined threshold pressure.

Wireline retrievable annular pressure bleeder

A system for monitoring tubing during feeding into a conduit includes a collar, a plurality of sensors, and a computer system. The collar is positioned around the tubing. The sensors include ultrasonic transducers and fingers oriented radially inward from the collar. The computer system is configured to measure the outer dimensions and thickness of the tubing using the fingers and ultrasonic transducers respectively as well as trigger alerts based off of the measurements of thickness and outer dimensions of the tubing. The system for monitoring tubing further includes a tubing feed system. The tubing feed system includes tubing, an injector head, and conduit. The injector head feeds the tubing into the conduit under control of the computer.

Smart metal-loss monitoring for coil tubing

A system for identifying and quantifying a fluid in a gas-oil separation plant conduit includes a first wellhead and a second wellhead, a first flowline, a first prospector spool apparatus and a second prospector spool apparatus, a header, and a collection point. The first and the second prospector spool apparatus each include a porous layer with a prospector molecule. The prospector molecule has chemical affinity for oil, gas, or water, and is configured to diffuse into fluid flow. A method includes providing a system, producing a first fluid from a first well and a second fluid from a second well, flowing the first fluid through the first prospector spool apparatus and the second fluid through the second prospector spool apparatus, allowing the first fluid and the second fluid to commingle, collecting a sample of and analyzing the commingled fluid to provide a quantitative and qualitative analysis.

Advanced flow rate measurement using chemical prospector of oil and gas producers

A system for selective fluid treatment of formation areas to remove formation damage may include an access module configured to access log data associated with a well. The system may include one or more hardware processors configured to identify a formation area as a treatment candidate area based on at least one of a permeability value associated with the formation area or a porosity value associated with the formation area. The one or more hardware processors may be configured to determine, based on reservoir modelling, a current depth of invasion value associated with the formation area, determine a volume of drilling mud buildup in the formation area based on the current depth of invasion value, and determine a treatment fluid volume value that identifies a volume of treatment fluid for application to the formation area to remove the formation damage from the formation area during a formation damage removal process.

Growing community of inventors

Abqaiq, Saudi Arabia

Keshabananda Baruah