Reference and Training Videos

The videos enclosed have been used in the training and found useful for the training. The videos have mainly been found on Internet and available for general viewing


Reference videos mainly from youtube to exemplify the activities in the training

 

Category : WELL DRILLING METHODS

NGWA press. Safety

Always check where you are going to drill. Walkover survey. Could be something hidden in the ground?. Tanks, pipes etc.

Well Stuartship. NGWA.

(National Ground Water Association, ยจ 3 min) Contamination, building, storm waters, video covers well care and ground water protection.

WELL DRILLING METHODS : Bore Wells Videos

Using AMS Augers

Manual hand-auger to sink well. ( about 6 minutes)

Affordable Water Well Drilling in Sierra Leone - Fresh Hope

Very basic, hand auger-ed bore well at a cost of USD120. ( 6 minutes)

Well Drilling Brazil 2009

Manual and simple ( 1 minute)


WELL DRILLING METHODS : Driven Wells Videos

Manual Drilling in Senegal. Example

Hand drilled well in Dhaka slums.

Low cost drilling rig. WaterforallInternational.org.


WELL DRILLING METHODS : Percussion Drilling Videos

Cable tool Drilling Method

Cable Tool Drilling- Starting A Hole

Philippines Drilling Deep Well


WELL DRILLING METHODS : Bucket Auger Drilling Video

Bucket Auger Drilling Method

Rotary Drilling Video

Water Bore Hole Drilling Rig 20th April 2009

   
WELL DRILLING METHODS : Down the hole Hammer Drilling Video

Down-the-hole Hammer Drilling

Reverse Circulation Drilling Video

Reverse Circulation Drilling Method, (1.35 min)

WELL DRILLING METHODS : Grouting School

Ideal viscosities and soda ash mix ratios

WELL DRILLING METHODS : WATER DRILLING IN AFGHANISTAN

Well Drilling Company in Afghanistan Sultan Khil