Overburden ODEX140 Casing Drilling Systems Tools For 5" Hammer
Brand Name:SOLLROC
Certification:SGS
Model Number:ODEX140 drilling system
Minimum Order Quantity:1 set
Delivery Time:3-4 weeks
Place of Origin:China
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Location:
Changsha Hunan China
Address:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Supplier`s last login times:
within 21 hours
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Product Details
Overburden ODEX140 Casing Drilling Systems Tools For 5" Hammer
Product Specification:
ODEX system Eccentric Casing system is suitable for drilling water wells,
geothermal wells, short mircopiles,medium mini-type grouting hole
of building,damand harbour project.
- Rapid removal of cuttings; High penetration rate, especially in
resistant rock formation;
- Easy soil and groundwater sampling during drilling;
- Possible to measure yield estimate at selected depth in the
formation;
- Advantageous in unconsolidated formations with a high risk of
caving
Casing drilling involves drilling and casing a well simultaneously
through unstable ground conditions, In casing drilling process,
down the hole tools can be retrieved, through the casing on
wire-line, meaning tool recovery or replacement of tools
can take minutes versus hours under conventional methods. This
process employs wire line-retrievable tools and a drill-lock
assembly, permitting bit and BHA changes, coring, electrical
logging and even directional or horizontal drilling. Once the
casing point is reached, the casing is
cemented in place without tripping pipe.
Casing drilling has been employed in many countries as an effective
method of reducing the overall drilling costs by reducing drilling
time and drill string problems
encountered during conventional drilling process.
| Type | 1.Casing tube | 2.Drill pipe | 3.Guide sleeve | 4.DTH hammer | 5.Casing shoe |
| HOD90 | Maximum OD:115mm Minimum ID:102mm | connection thread:API 2 3/8"REG OD:76mm wrech flats:65mm | Effective length: 174mm | HD35,COP32, IR3.5,QL30 | L3=90mm,L4=55mm, D3=101mm,D4=93mm |
| HOD115 | Maximum OD:142mm Minimum ID:128mm | connection thread:API 2 3/8"REG OD:76mm wrech flats:65mm | Effective length: 174mm | HD45,COP44, SD4,DHD340A,QL40,HM4 | L3=76mm,L4=55mm, D3=127.5mm,D4=117mm |
| HOD140 | Maximum OD:171mm Minimum ID:155.6mm | connection thread:API 2 3/8"REG OD:89mm wrech flats:65mm | Effective length: 205mm | HD55,COP54, SD5,DHD350R,QL50 | L3=90mm,L4=63mm, D3=155.3mm,D4=143mm |
| HOD165 | Maximum OD:195mm Minimum ID:182.6mm | connection thread:API 3 1/2"REG OD:114mm wrech flats:95mm | Effective length: 225mm | HD65,COP64, SD6,DHD360, QL60 | L3=95mm,L4=55mm, D3=181.5mm,D4=166mm |
| HOD190 | Maximum OD:222mm Minimum ID:205mm | connection thread:API 3 1/2"REG OD:114mm wrech flats:95mm | Effective length: 285mm | HD65,COP64, SD6,DHD360, QL60 | L3=110mm,L4=70mm, D3=204.5mm,D4=193mm |
| HOD240 | Maximum OD:273mm Minimum ID:260.4mm | connection thread:API 3 1/2"REG OD:114mm wrech flats:95mm | Effective length: 343mm | HD85,COP84, SD8,DHD380, QL80 | L3=110mm,L4=65mm, D3=259mm,D4=241mm |
| HOD280 | Maximum OD:324mm Minimum ID:305mm | connection thread:API 4 1/2"REG OD:114mm wrech flats:95mm | Effective length: 305mm | SD10,NUMA100 | L3=125mm,L4=75mm, D3=304mm,D4=281mm |
About Us:
Sollroc with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools.
ey words:
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overburden bit
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6 inch casing system
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219 casing system
273 casing system
For more information please contact:
Changsha Sollroc Engineering Equipments Co., Ltd
Tel: 86-731-85551632 Fax: 86-731-85551635
Emai: info@sollroc.com
Skype: jessicaling1982
Skype: yongzhedrill
Website: www.sollroc.com
Overburden ODEX140 Casing Drilling Systems Tools For 5" Hammer
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