The image above represents the standing gas solubility parameter.

To compute for the standing gas solubility parameter, two essential parameters are needed and these parameters are **API Gravity (°API)** and **Temperature (°Rankine) (T).**

The formula for calculating the standing gas solubility parameter:

x = 0.0125°API – 0.00091(T – 460)

Where:

x = Standing Gas Solubility Parameter

°API = API Gravity

T = Temperature (°Rankine)

Let’s solve an example;

Given that the API Gravity is 22 and the temperature is 120.

Find the standing gas solubility parameter?

This implies that;

°API = API Gravity = 22

T = Temperature (°Rankine) = 120

x = 0.0125°API – 0.00091(T – 460)

x = 0.0125(22) – 0.00091(120 – 460)

x = 0.275 – 0.00091(-340)

x = 0.275 – -0.3094

x = 0.5844

Therefore, the **standing gas solubility parameter **is **0.5844.**

Nickzom Calculator – **The Calculator Encyclopedia** is capable of calculating the standing gas solubility parameter.

To get the answer and workings of the standing gas solubility parameter using the **Nickzom Calculator – The Calculator Encyclopedia. **First, you need to obtain the app.

You can get this app via any of these means:

**Web** – https://www.nickzom.org/calculator-plus

To get access to the **professional **version via web, you need to **register** and **subscribe **for** NGN 1,500 **per** annum** to have utter access to all functionalities.

You can also try the **demo **version via https://www.nickzom.org/calculator

**Android (Paid)** – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

**Android (Free)** – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator

**Apple (Paid)** – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have obtained the calculator encyclopedia app, proceed to the **Calculator Map, **then click on **Petroleum **under **Engineering**

Now, Click on **Fluid Properties**** **under **Petroleum**

Now, Click on **Standing Gas Solubility Parameter**** **under **Fluid Properties**

The screenshot below displays the page or activity to enter your values, to get the answer for the standing gas solubility parameter according to the respective parameters which are the **API Gravity (°API)** and **Temperature (°Rankine) (T).**

Now, enter the values appropriately and accordingly for the parameters as required by the **API Gravity (°API)** is **22** and **Temperature (°Rankine) (T)** is **120**.

Finally, Click on Calculate

As you can see from the screenshot above, **Nickzom Calculator**– The Calculator Encyclopedia solves for the standing gas solubility parameter and presents the formula, workings and steps too.