ZA954312B - Drilling apparatus - Google Patents

Drilling apparatus

Info

Publication number
ZA954312B
ZA954312B ZA954312A ZA954312A ZA954312B ZA 954312 B ZA954312 B ZA 954312B ZA 954312 A ZA954312 A ZA 954312A ZA 954312 A ZA954312 A ZA 954312A ZA 954312 B ZA954312 B ZA 954312B
Authority
ZA
South Africa
Prior art keywords
drilling apparatus
drilling
Prior art date
Application number
ZA954312A
Inventor
Eric Clifford Braumann
Original Assignee
Eric Clifford Braumann
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
Application filed by Eric Clifford Braumann filed Critical Eric Clifford Braumann
Publication of ZA954312B publication Critical patent/ZA954312B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/124—Adaptation of jet-pump systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • E21B7/185—Drilling by liquid or gas jets, with or without entrained pellets underwater
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
ZA954312A 1994-05-27 1995-04-26 Drilling apparatus ZA954312B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPM5896A AUPM589694A0 (en) 1994-05-27 1994-05-27 Drilling apparatus

Publications (1)

Publication Number Publication Date
ZA954312B true ZA954312B (en) 1996-01-24

Family

ID=3780470

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA954312A ZA954312B (en) 1994-05-27 1995-04-26 Drilling apparatus

Country Status (3)

Country Link
AU (1) AUPM589694A0 (en)
WO (1) WO1995033119A1 (en)
ZA (1) ZA954312B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008046115A2 (en) * 2006-10-09 2008-04-17 Graham Albrecht Submerged gravel mining device and system
WO2009020883A1 (en) 2007-08-03 2009-02-12 Zupanick Joseph A Flow control system having an isolation device for preventing gas interference during downhole liquid removal operations
CA2717366A1 (en) 2008-03-13 2009-09-17 Pine Tree Gas, Llc Improved gas lift system
BE1018567A4 (en) * 2009-03-19 2011-03-01 Geosea N V METHOD AND DEVICE FOR DRILLING SHAFTES IN GROUND LAYERS CONTAINING ROCK, CLAY AND / OR RELATED MATERIALS
CN101886521B (en) * 2009-05-17 2013-01-09 辽宁有色一0一勘测工程公司 Pneumatic reverse circulating drilling tool for fixing holes
CN102518398B (en) * 2011-12-09 2013-10-30 西南石油大学 Self-advancing type high-pressure jet sprayer for radial horizontal well drilling
CN106194041A (en) * 2014-12-02 2016-12-07 成都宸鸿科技有限公司 A kind of mine high efficiency drilling rod
US10808465B2 (en) * 2018-04-27 2020-10-20 Canrig Robotic Technologies As System and method for conducting subterranean operations
CN110656926B (en) * 2019-11-14 2024-02-09 上海市城市建设设计研究总院（集团）有限公司 Application method of shallow harmful gas detection device based on drilling equipment
AU2022333534A1 (en) * 2021-08-24 2024-04-04 Iluka Resources Limited Method and device for horizontal bore mining

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU444110B2 (en) * 1968-07-05 1973-12-21 Walker-Neer Manufacturing Co., Inc Drill bit
FR2452583A1 (en) * 1979-03-30 1980-10-24 Foraco Forage Rationnel Const Drilling system incorporating inverse mud circulation - comprises raising debris-laden mud to surface by depression created in upper part of train of rods by air injection
AU556500B2 (en) * 1981-04-16 1986-11-06 South Pine Quarries Ltd Reverse flushing drilling apparatus
DE3309031C2 (en) * 1983-03-14 1986-07-31 Turkmenskij naučno-issledovatel'skij geologorasvedočnyj institut, Ašchabad Drilling rig for earth drilling and testing of groundwater horizons
GB8309016D0 (en) * 1983-03-31 1983-05-11 British Ind Sand Ltd Boring head
AU5292990A (en) * 1989-04-03 1990-10-11 Coastline Drilling Pty. Ltd. Transport apparatus
AU7796591A (en) * 1990-04-27 1991-11-27 Harry Bailey Curlett Method and apparatus for drilling and coring
FR2702241B1 (en) * 1993-03-03 1995-06-02 Gerard Sabatier Double body drill pipe intended to be used in so-called "reverse circulation" drilling modes.

Also Published As

Publication number Publication date
WO1995033119A1 (en) 1995-12-07
AUPM589694A0 (en) 1994-06-23

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