Safety & Quality with tradition

H. Anger's Sons - Drilling and well construction company - since 1863

HAS DBA 4

HAS DBA 4

H Anger’s Söhne has several drilling rigs of this type at its disposal. These HAS DBA 4s are very powerful drilling rigs that can be used very flexibly, thanks to different modules in their inventories. A truck with service crane (helping hand) facilitates the run-in of pipes and, thus, makes it possible to insert great lengths of drill pipes. All of the company’s drilling rigs of the type HAS DBA 4 are able to construct wells with a casing diameter of up to 558 mm. Yet at the same time they have a compact footprint and work very quietly due to noise protection.

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Technical data

Manufacturer HAS
Hook load 400 kN
Rated hook load 400 kN
Top drive 300 kN
Special features Noise protection

Depths and diameters

DEPTH DIAMETER
1700 m 4 in – 4 ¾ in wireline coring diameter
1000 m 6 ¼ in wireline coring diameter
800 m 8 ½ in drilling diameter
600 m 12 ¼ in drilling diameter
400 m 17 ½ in drilling diameter
250 m 558 mm casing diameter

Projects

NAME OF PROJECT TIME DEPTH
Gerstungen (Germany), observation well 2011 368 m
Ausbach (Germany), groundwater monitoring installations 2011 721 m
Heubach (Germany), deep heat probe 2012 772 m
Bleicherode (Germany), exploration of deposit 2013 466 m