Question: What Is API Standard?

Is higher API oil better?

A crude oil will typically have an API between 15 and 45 degrees.

Higher API indicates a lighter (lower density) crude.

Lower API indicates a heavier (more dense) crude.

Generally, lighter (high API) crudes are more valuable because they yield more high-value light products when run through a refinery..

What is API standards for pipes?

API. As its name indicates, the American Petroleum Institute is an industry-specific organization that, among other things, develops and publishes standards for pipe and other materials used in the oil & gas industry.

What is API certification?

API certification allows qualified personnel to establish a career path and make valuable contributions to the safety and quality of industry operations.

What is API unit?

The unit of radioactivity used for natural gamma ray logs. This unit is based on an artificially radioactive concrete block at the University of Houston, Texas, USA, that is defined to have a radioactivity of 200 American Petroleum Institute (API) units.

What is API standard for oil?

Improve safety of oil and gas operations and procedures American Petroleum Institute (API) standards advocate proven, sound engineering and operating practices and safe, interchangeable equipment and materials from drill bits to environmental protection.

What is API gravity used for?

API gravity is short for American Petroleum Institute gravity, an inverse measure that is used to determine the weight of petroleum liquids in comparison to water.

What is ASME Code for piping?

ASME has been defining piping safety since 1922. ASME B31. 3 contains requirements for piping typically found in petroleum refineries; chemical, pharmaceutical, textile, paper, semiconductor, and cryogenic plants; and related processing plants and terminals.

How many API standards are there?

In its first 100 years, API has developed more than 700 standards to enhance operational safety, environmental protection and sustainability across the industry, especially through these standards being adopted globally.

What is difference between API and ASME?

The difference between ASME/ANSI and API is the fabrication material and a higher rated API operating pressure. ASME/ANSI flanges are commonly used in industrial process systems handling water, steam, air and gas. … In the old API standard, flanges ranged from 1 1/2 to 10(20) inches.

What is API pipeline?

The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil.

What is Gamma API?

The gamma ray API unit is defined as 1/200 of the difference between the count rate recorded by a logging tool in the middle of the radioactive bed and that recorded in the middle of the nonradioactive bed. While it has served fairly well for more than 40 years, this is a poor way to define a fundamental unit.

What is the difference between ASTM and ASME?

Basically ASTM creates the material specifications and standard test methods to determine compliance. ASME selects those ASTM materials which will perform adequately in boiler or pressure vessel service and accepts them with stated limitations.

What are REST API standards?

REST is an architectural style for building distributed systems based on hypermedia. … For REST APIs built on HTTP, the uniform interface includes using standard HTTP verbs to perform operations on resources. The most common operations are GET, POST, PUT, PATCH, and DELETE. REST APIs use a stateless request model.

What is API standard code?

API specifications are recommended practices developed based on insight gleaned from the petroleum and petrochemical industry – which makes sense given that API stands for American Petroleum Institute. API standards are intended to encourage safety in the oil and natural gas industries specifically.

How is API measured?

The American Petroleum Institute gravity, or API gravity, is a measure of how heavy or light a petroleum liquid is compared to water: if its API gravity is greater than 10, it is lighter and floats on water; if less than 10, it is heavier and sinks. … API gravity is graduated in degrees on a hydrometer instrument.