ITMI20050310A1 - DRILLING DRILLS WITH ROTATING CONES WITH CUTTING ELEMENTS AND IMPROVED CUTTING STRUCTURES - Google Patents

DRILLING DRILLS WITH ROTATING CONES WITH CUTTING ELEMENTS AND IMPROVED CUTTING STRUCTURES

Info

Publication number
ITMI20050310A1
ITMI20050310A1 ITMI20050310A ITMI20050310A1 IT MI20050310 A1 ITMI20050310 A1 IT MI20050310A1 IT MI20050310 A ITMI20050310 A IT MI20050310A IT MI20050310 A1 ITMI20050310 A1 IT MI20050310A1
Authority
IT
Italy
Prior art keywords
cutting
rotating cones
drilling drills
structures
improved
Prior art date
Application number
Other languages
Italian (it)
Inventor
S Dahlem James
Chen Shilin
Original Assignee
Halliburton Energy Serv Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/054,395 external-priority patent/US7334652B2/en
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of ITMI20050310A1 publication Critical patent/ITMI20050310A1/en

Links

ITMI20050310 2004-03-02 2005-03-01 DRILLING DRILLS WITH ROTATING CONES WITH CUTTING ELEMENTS AND IMPROVED CUTTING STRUCTURES ITMI20050310A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54935404P 2004-03-02 2004-03-02
US11/054,395 US7334652B2 (en) 1998-08-31 2005-02-09 Roller cone drill bits with enhanced cutting elements and cutting structures

Publications (1)

Publication Number Publication Date
ITMI20050310A1 true ITMI20050310A1 (en) 2005-09-03

Family

ID=40163645

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20050310 ITMI20050310A1 (en) 2004-03-02 2005-03-01 DRILLING DRILLS WITH ROTATING CONES WITH CUTTING ELEMENTS AND IMPROVED CUTTING STRUCTURES

Country Status (1)

Country Link
IT (1) ITMI20050310A1 (en)

Similar Documents

Publication Publication Date Title
ITMI20051579A1 (en) DRILLING TIPS WITH ROTATING CONES WITH OPTIMIZED BEARING STRUCTURES
GB2431421B (en) Drill bit and cutter element
DE502005007760D1 (en) CUTTING ELEMENT, CUTTING SUPPORT AND HOLE DRILLING
GB2441641B (en) Drill bit and cutter element
NO20055369L (en) Drilling, perforation and formation analysis
GB2430451B (en) Drill cuttings storage and conveying
GB2397836B (en) Cutter element and drill bit
GB2417262B (en) Drill bit, cutter element and method of manufacture
GB2415210B (en) Drill bit
GB2415211B (en) Seal assembly and drill bit
DE602005003178D1 (en) Rock or rock breaking tool and lubrication method
GB2404398B (en) A cutter element for a drill bit and a drill bit
NO20072713L (en) A compound comprising ecteinascidin and a disaccharide
NO20055409D0 (en) Drill bit
GB0704097D0 (en) Drill bit assembly
GB0516328D0 (en) Cutting elements and bits incorporating the same
GB0504304D0 (en) Roller cone drill bits with enhanced cutting elements and cutting structures
GB0506555D0 (en) Drill bit
PL1733120T3 (en) Rotary cutting bit
SE0400859L (en) Core drilling rig
DE502005005738D1 (en) boring tool
GB0418382D0 (en) Rotary drill bit
GB2417969B (en) Two-cone drill bit
ITMI20050310A1 (en) DRILLING DRILLS WITH ROTATING CONES WITH CUTTING ELEMENTS AND IMPROVED CUTTING STRUCTURES
AU156459S (en) A drill bit