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Drill String Equipment Supplied In Germany
23 equipment items found
Manufactured by:STDS-Jantz GmbH & Co. KG based inAttendorn, GERMANY
Our friction welded drill rods for use with down-the-hole hammers and for flushing are provided with the API threads. We also supply drill-strings with large internal diameters for use when flushing. Casing and casing shoes are manufactured in accordance with DIN ...
Manufactured by:STDS-Jantz GmbH & Co. KG based inAttendorn, GERMANY
Our friction welded drill rods for use with down-the-hole hammers and for flushing are provided with the API threads. We also supply drill-strings with large internal diameters for use when flushing. Casing and casing shoes are manufactured in accordance with DIN ...
Manufactured by:EMDE Bohrtechnik Nentershausen GmbH based inNentershausen, GERMANY
During overburden drilling both drill strings are inserted into the ground with rotary percussion drills. The rotational direction of both drill strings is the same. Both strings are driven by one drive. During this process the drilling waste is flushed out ...
Manufactured by:PERFORATOR GmbH based inWalkenried, GERMANY
In Down-the-hole (DTH) Drilling the percussion mechanism – commonly called the hammer – is located directly above the drill bit. The drill pipes transmit the necessary feed force and rotation to the hammer and the bit. Rotary Drilling does not require a hammer. Instead, rotary drilling creates a very ...
Manufactured by:Forum Energy Technologies, Inc. (FET) based inHouston, TEXAS (USA)
Drill pipe slips must meet the complicated challenge of being powerful enough to safely hold drill string weight while still offering a full range of operations. They play a critical role in transferring the load from the elevators to the rotary table. ...
Manufactured by:SysBohr GmbH based inFulda, GERMANY
A simple method of drilling through the overburden is with the so-called drive drilling system. The system makes use of the principle of displacement, whereby a single casing is driven through the overburden with the use of a hydraulic drifter. The drill string thus experiences both rotation and ...
Manufactured by:EMDE Bohrtechnik Nentershausen GmbH based inNentershausen, GERMANY
During Continuous Flight Augering (CFA), the drilled hole is produced by drilling the auger into the foundation soil without any additional piping. The drilling waste in the auger prevents the drilled hole from collapsing when the drill string is pulled ...
Manufactured by:SysBohr GmbH based inFulda, GERMANY
A method of drilling through the overburden with the aid of an outer casing to support the borehole wall is the so-called duplex drilling process. The system depicted here is drilled simultaneously with outer casings and inner rods and driven by a hydraulic drifter. The drill string thus experiences both rotation ...
Manufactured by:EMDE Bohrtechnik Nentershausen GmbH based inNentershausen, GERMANY
During double-head drilling with hydraulic hammer drills, both drill strings are bored into the ground in opposing directions. For this purpose, a dual head drilling system is used. The drilling waste is conveyed upwards by a flushing medium in the annulus space between the outer and inner ...
Manufactured by:Bodenprobetechnik Peters GmbH based inQuakenbrück, GERMANY
Drill rods for opening up normal soil profiles up to a depth of 10m. This drill rods (Ø 22 mm) consists of the following individual parts: Drilling groove, total length 1100 mm, usable length 1000 mm with 12 mm groove for receiving the soil sample. Extensions 1000 mm long, 5/8" internal thread on both sides. All parts are interchangeable ...
Manufactured by:CETCO based inNew York, NEW YORK (USA)
PUREGOLD LUBE is an environmentally safe premium grade lubricant, free of petroleum hydrocarbons and metals. PUREGOLD LUBE is a tool joint lubricant designed for use in environmental ...
Manufactured by:STDS-Jantz GmbH & Co. KG based inAttendorn, GERMANY
Swivels are available for use with concrete, grout and for air and water flushing. Regardless of the rotary head on the rig we are able to provide suitable swivels either to go above a through bore rotary head or under a head without a through bore. The swivels can be supplied with internal diameters from 50mm to 125mm for use with air, water, grout of ...
Manufactured by:Bentec GmbH Drilling & Oilfield Systems based inBad Bentheim, GERMANY
The Bentec Soft Torque Rotary System is designed to significantly enhance drilling performance by preventing the stick-slip effect. The stick-slip effect refers to torque fluctuation depending on the weight on bit and the drive speed. This effect causes extremely high operating cost due to higher bit wear, decreased rate of penetration, increased wear of the bottom hole assembly, and more round ...
Manufactured by:STDS-Jantz GmbH & Co. KG based inAttendorn, GERMANY
Our heavy-duty solid stem augers, when used with lead augers and drill heads, are ideal for drilling in all types of soil including Alluviums, mud, clay and sandy soils. Heavy clay and marl. Chalk, limestone and soft rock. Rock and concrete. Lead augers and drill heads with different tooth and holder configurations together with flight combinations are perfectly suited for your individual ...
Manufactured by:STDS-Jantz GmbH & Co. KG based inAttendorn, GERMANY
Our heavy-duty solid stem augers, when used with lead augers and drill heads, are ideal for drilling in all types of soil ...
Manufactured by:SysBohr GmbH based inFulda, GERMANY
A method of drilling through the overburden with the aid of an outer casing to support the borehole wall is the so-called duplex drilling process. The system depicted here is drilled simultaneously with outer casings and inner rods and driven by a rotary head ...
Manufactured by:Solexperts AG based inMönchaltorf, SWITZERLAND
Conducting hydrogeological tests in horizontal boreholes during drilling progress at high formation water pressures requires special measuring ...
Manufactured by:STDS-Jantz GmbH & Co. KG based inAttendorn, GERMANY
Using our geothermal drilling tools and rotary heads enable customers to react swiftly at all times to ever-changing requirements, and at minimum ...
Manufactured by:STDS-Jantz GmbH & Co. KG based inAttendorn, GERMANY
Using our geothermal drilling tools and rotary heads enable customers to react swiftly at all times to ever-changing requirements, and at minimum cost. The advantages offered include: Swift mobilisation, efficient and time-saving working procedures, lower costs and increased competitiveness, safe working and minimal ...
Manufactured by:SysBohr GmbH based inFulda, GERMANY
Depending on the intended purpose of the borehole, for instance, to support a bored diaphragm wall, or a subterraneous curtain wall, a cased drilling system is necessary to realise such a ...