Product Knowledge

P110 PSL 1 BTC SMLS R3 Casing Special Drift

Based on API 5CT (10th Edition) and API 5B, P110 PSL1 BTC R3 seamless casing with special drift is a high-strength casing for deep, high-pressure oil and gas wells. It is made from quenched and tempe

API Casing and Tubing Size Chart

In accordance with API Spec 5CT, the sizes of API Casing and Tubing are primarily defined by their nominal outside diameter (OD) and nominal linear mass to meet various wellbore and pressure requireme

What is API J55 EUE pipes for borewell system

API J55 EUE is a cost-effective tubular product specifically designed for medium-to-shallow water wells and geothermal systems. With a yield strength ranging from 55,000 to 80,000 psi, it incorporates

What is CRA in pipe

CRA stands for Corrosion Resistant Alloy, which is a specialized material used in piping to resist rust and chemical damage in harsh environments where carbon steel would fail. It is often applied as

Casing Pipe vs Drill Pipe: What are Differences

Drill pipe is a temporary tool used to transmit torque and circulate mud during drilling, while casing pipe is a permanent liner cemented in place to stabilize the wellbore and protect groundwater. Es

What is the difference between API 5L X52 and Grade B

The primary difference is yield strength. API 5L X52 has a minimum yield of 52,200 psi (360 MPa), while Grade B is 35,500 psi (245 MPa).

What is API coupling

An API coupling is a short, threaded sleeve used to join sections of oilfield casing or tubing. Manufactured to American Petroleum Institute standards, it ensures a secure, leak-proof connection by ma

What is P110 casing

API 5CT P110 is a high-strength steel grade in the API 5CT standard, with a minimum yield strength of 758 MPa (110000 psi), suitable for oil wells in deep, ultra deep, high-pressure, high-temperature,

What is the specification of API 5CT N80 oil well casing pipe

N80 oilfield steel tubing is a steel grade in the API SPEC 5CT standard's steel strength grading system, forming a complete strength sequence classification along with grades such as J55, K55, and L80