Technical

August 17, 2018

What are the common thread type of oil casing?

  In the inquiry to the oil casing , in addition to determining the material similar to the carbon steel pipe , it is also necessary to pay attention to the buckle type of […]
December 8, 2018

Oil casing characteristics and rust prevention technology

  Oil casing is the lifeline for maintaining oil well operations. Due to different geological conditions, the downhole stress state is complex, and the combined action of […]
April 27, 2018

J55 Casing pipe – Common Pipe Terminology

J55 and K55 Casing Pipe: Casings used in oilfield industrial supply are used to reinforce the structure of the hole while drilling. Casing pipe helps to […]
June 11, 2018
Steel Casing Pipe

Introduce the difference between K55 and J55.

●Heat treatment (PSL2 and PSL1 are different) API 5CT J55 PSL1 and API 5CT K55 PSL2 is the same (Rolling delivery); PSL2 :J55 and K55 should […]
April 30, 2018
wedge wire Sand Control Screen

How is the wedge wire used for sand control screen pipe made?

The fabricated and welded construction makes for durable quality vessel internals and media retention products. Wire mesh and perforated pipe may be less expensive initially, but […]
May 5, 2018
casing pipe Tubular

API 5CT Casing Pipe Size and Material Selection

  OCTG Casing size selection Casing Pipe Material Selection for high temperature high pressure Well   OCTG API 5CT Casing Pipe Size Selection The sequence of […]
April 27, 2018
OCTG pipe from oil wells

Analysis of OCTG Casing Tubing Premium Threaded Connections

Rapid advances in the drilling technologies used in oil exploration (e.g. directional drilling, deep offshore drilling) have fostered the need for better connecting devices between Casing Tubing […]
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