GB2299771B - Improved shale shaker - Google Patents

Improved shale shaker

Info

Publication number
GB2299771B
GB2299771B GB9607390A GB9607390A GB2299771B GB 2299771 B GB2299771 B GB 2299771B GB 9607390 A GB9607390 A GB 9607390A GB 9607390 A GB9607390 A GB 9607390A GB 2299771 B GB2299771 B GB 2299771B
Authority
GB
United Kingdom
Prior art keywords
shale shaker
improved shale
improved
shaker
shale
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
GB9607390A
Other versions
GB9607390D0 (en
GB2299771A (en
Inventor
Arthur Robert Bailey
George Alexander Burnett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rig Technology Ltd
Original Assignee
Rig Technology Ltd
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 Rig Technology Ltd filed Critical Rig Technology Ltd
Publication of GB9607390D0 publication Critical patent/GB9607390D0/en
Publication of GB2299771A publication Critical patent/GB2299771A/en
Application granted granted Critical
Publication of GB2299771B publication Critical patent/GB2299771B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4672—Woven meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
GB9607390A 1995-04-10 1996-04-09 Improved shale shaker Expired - Lifetime GB2299771B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9507371.4A GB9507371D0 (en) 1995-04-10 1995-04-10 Improved shale shaker
PCT/GB1996/002539 WO1998016295A1 (en) 1996-10-15 1996-10-15 Improved shale shaker

Publications (3)

Publication Number Publication Date
GB9607390D0 GB9607390D0 (en) 1996-06-12
GB2299771A GB2299771A (en) 1996-10-16
GB2299771B true GB2299771B (en) 1998-04-15

Family

ID=10788328

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9507371.4A Pending GB9507371D0 (en) 1995-04-10 1995-04-10 Improved shale shaker
GB9607390A Expired - Lifetime GB2299771B (en) 1995-04-10 1996-04-09 Improved shale shaker

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9507371.4A Pending GB9507371D0 (en) 1995-04-10 1995-04-10 Improved shale shaker

Country Status (4)

Country Link
EP (1) EP0932438A1 (en)
GB (2) GB9507371D0 (en)
NO (1) NO991702D0 (en)
WO (1) WO1998016295A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9507371D0 (en) * 1995-04-10 1995-05-31 Rig Technology Ltd Improved shale shaker
US20060113220A1 (en) * 2002-11-06 2006-06-01 Eric Scott Upflow or downflow separator or shaker with piezoelectric or electromagnetic vibrator
US6848583B2 (en) * 2002-11-27 2005-02-01 Varco I/P, Inc. Drilling fluid treatment
US8453844B2 (en) 2003-06-12 2013-06-04 Axiom Process Ltd. Screening system
EP1631367B1 (en) 2003-06-12 2009-08-19 Axiom Process Limited Screening apparatus
CA2721809C (en) * 2008-04-22 2013-09-24 M-I L.L.C. Vibratory separator motion
US8857623B2 (en) 2011-04-29 2014-10-14 Michael D. Wiseman Screen retainer having adjustable tensioning

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973796A (en) * 1963-04-26 1964-10-28 Heise Carl Hermann A screening and mixing machine for road building materials
GB1189570A (en) * 1967-12-26 1970-04-29 Allis Chalmers Mfg Co Improved Portable Screening Plant.
GB1238905A (en) * 1967-08-30 1971-07-14
GB1383355A (en) * 1971-10-12 1974-02-12 Miag Muehlenbau & Ind Gmbh Screening machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766997A (en) * 1973-03-02 1973-10-23 Exxon Production Research Co Method and apparatus for treating a drilling fluid
US4082657A (en) * 1976-01-19 1978-04-04 Gage Ernest L Separator apparatus
US4354513A (en) * 1980-12-15 1982-10-19 Milchem Incorporated Cuttings washer assembly
US4634535A (en) * 1985-03-25 1987-01-06 Lott W Gerald Drilling mud cleaning method and apparatus
US5392925A (en) * 1993-08-12 1995-02-28 Environmental Procedures, Inc. Shale shaker and screen
GB9507371D0 (en) * 1995-04-10 1995-05-31 Rig Technology Ltd Improved shale shaker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973796A (en) * 1963-04-26 1964-10-28 Heise Carl Hermann A screening and mixing machine for road building materials
GB1238905A (en) * 1967-08-30 1971-07-14
GB1189570A (en) * 1967-12-26 1970-04-29 Allis Chalmers Mfg Co Improved Portable Screening Plant.
GB1383355A (en) * 1971-10-12 1974-02-12 Miag Muehlenbau & Ind Gmbh Screening machine

Also Published As

Publication number Publication date
NO991702L (en) 1999-04-09
GB9607390D0 (en) 1996-06-12
EP0932438A1 (en) 1999-08-04
NO991702D0 (en) 1999-04-09
GB2299771A (en) 1996-10-16
WO1998016295A1 (en) 1998-04-23
GB9507371D0 (en) 1995-05-31

Similar Documents

Publication Publication Date Title
IL119016A0 (en) Shaker
DE69604167D1 (en) Vibrator
GB9408263D0 (en) Shaker attachment
AU1936895A (en) Shale shaker apparatus
HU9700420D0 (en) Shaker for condiments
ZA94452B (en) Screening arrangement
GB2297377B (en) Screening device
GB2306848B (en) Hydrophone
GB2299771B (en) Improved shale shaker
GB9707996D0 (en) Screening
PL313021A1 (en) Vibrator
GB2307428B (en) Riddle
AU7348796A (en) Screening arrangement
GB2308511B (en) Screening can
GB9525703D0 (en) Screening method
AU3878495A (en) Screening technique
AU131841S (en) Shaker
GB2298711B (en) Rock sorting
CA81358S (en) Shaker
GB9515385D0 (en) Screening methods
GB9525364D0 (en) Screening methods
PL307192A1 (en) Vibratory sifter
PL307154A1 (en) Vibratory sifter
GR950200283U (en) Beverage shaker
GB9423616D0 (en) Screening technique

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20160408