The worldwide answer to simultaneous drilling, casing driving and reliable sampling through difficult consolidated and unconsolidated bouldary formations like those encountered in Kandli belt of JAMMU, AKHNOOR, NURPUR, JAWALI, UNA, NALAGARH, POANTA, PATHANKOT, TALWARA, NANGAL , KALKA, PINJORE, PANCHKULA, YAMUNA NAGAR, DEHRADUN, HALDWANI, NAINITAL and other similar areas.

DRILLING OF DEEP TUBEWELLS

RECTIFICATION OF SICK/ABANDONED TUBEWELLS

RESISTIVITY SURVEY

DRILLING INNOVATIONS

DEVELOPMENT OF TUBEWELLS

ELECTRICAL LOGGING

We are
INDIA'S Ist

TUBEWELL DRILLING
COMPANY

We are
MEMBERS OF

National Ground Water Association (USA)

Australian Drilling Industries Association (Australia)

Indian Water Works Association(INDIA)

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DUAL ROTARY RIG - DR 24:

The worldwide answer to simultaneous drilling, casing driving and reliable sampling through difficult consolidated and unconsolidated bouldary formations like those encountered in Kandli belt of JAMMU, AKHNOOR, NURPUR, JAWALI, UNA, NALAGARH, POANTA, PATHANKOT, TALWARA, NANGAL , KALKA, PINJORE, PANCHKULA, YAMUNA NAGAR, DEHRADUN, HALDWANI, NAINITAL and other similar areas.

DUAL ROTARY RIG - DR 24

Concept :

The Dual Rotary Drilling is the final option over conventional percussion drilling for making heavy duty tubewells in the the bouldary and conglomeratic strata of valleys in the mountains and Kandi/Bhabhar belt of India.

The days of keeping casing pipe free at regular interval, fear of bending casing shoes and ordeal of extracting casing pipes of percussion drilling are over now. The Dual Rotary Rig has a unique system of placing casing pipe simultaneously to drilling by way of giving it a rotary motion. The patented carbide shoe welded onto the casing cuts through boulders, hard formations or even bed rock independently of drilling string without destruction forces being applied to casing.

A casing upto 24" dia can be installed against caving strata. The drilling string of this rig is equipped to handle down-the-hole hammew, drag bit or a rolling cone rock bit attached with specially designed 10" dia drill rods. The versatility of this unique, innovative and specialized designed drilling rig makes it one of the most efficent and cost effective methods of drilling holes in difficult formations such as KANDIS of India.

ADVANTAGES :

v  Fastest drilling rates possible in boulder strata - a 1000 ft. tubewell in 15 days time.
v  12"-24" dia bore hole assured.
v  Low development time required.
v  High well efficiency obtained.

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