Prepared by:

King Fahd University Of Petroleum and Minerals Electrical Engineering Department

About Schlumberger

How Big

• Approximately 126 thousands employees

• More than 140 nationalities

• Working in more than 85 countries

Objective

• is known by its commitment to delivery anywhere anytime and its quality in services.

Segments • 17 segments.

Drilling Services

Well Services

Well Completion

Wireline Logging

Schlumberger Segments

• Coiled Tubing

• Cementing

• Sand Control • Stimulation

Coiled Tubing Services (CTS)

1. Horizontal wells

3. Logging and perforating

5. Milling and drilling

2. Cleaning boreholes

4. isolating leaks

6. Fishing

More Efficiency

Lower Cost

Shorter Time

most common jobs:

1. New Employee Safety Training Program (NEST)

2. Schlumberger Injury Prevention Program (SIPP L2)

3. H2S Training (H2S)

Safety Courses

• Job Name: Scale Inhibitor Squeeze

• Location: Ain Dar & Shudgom

• Duration: 14 days

• Job Name: Coiled Tubing Acid Job

• Location: Khurais

• Duration: 7 days

• Job Name: Coiled Tubing cleaning Job

• Location: Harmaliyah

• Duration: 1 day

My Jobs Schlumberger

1st Job

2nd Job

3rd Job

Transferring water, Diesel and chemicals to our frac

tanks using c-pumps

Do the mixing according to quantities given in the program. We mix the chemicals inside

the frac tanks with the help of c-pumps

(Low Pressure Rig Up)

Connect the irons from the triplex pump to the well head and connect the hoses from the frac tanks to the c-pump to the triplex

pump

(High Pressure Rig Up)

Do the test. If everything is okay then start pumping

Keep watching the values of pressure and transferring rate. If exceed the limits reduce the rate until it get stable. (don’t leave the area!)

Process of Scale Inhibitor Squeeze job

Most important Equipments in the job

C-pump unit Frac Tanks

Triplex pump unit Irons Hoses

Coiled Tubing Acid/Cleaning Jobs

Reel (Side view) Reel (Back view)

Cabin Room Blowout Preventer (BOP)

Most important Equipments in the job