SE400806B - Kernprovenhet for erhallande av ett kernprov - Google Patents

Kernprovenhet for erhallande av ett kernprov

Info

Publication number
SE400806B
SE400806B SE7211741A SE1174172A SE400806B SE 400806 B SE400806 B SE 400806B SE 7211741 A SE7211741 A SE 7211741A SE 1174172 A SE1174172 A SE 1174172A SE 400806 B SE400806 B SE 400806B
Authority
SE
Sweden
Prior art keywords
core
obtaining
test unit
sample
core sample
Prior art date
Application number
SE7211741A
Other languages
English (en)
Inventor
T O Wolda
Original Assignee
Dresser Ind Prod 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 Dresser Ind Prod Ltd filed Critical Dresser Ind Prod Ltd
Publication of SE400806B publication Critical patent/SE400806B/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Earth Drilling (AREA)
SE7211741A 1971-09-15 1972-09-12 Kernprovenhet for erhallande av ett kernprov SE400806B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18059671A 1971-09-15 1971-09-15

Publications (1)

Publication Number Publication Date
SE400806B true SE400806B (sv) 1978-04-10

Family

ID=22661039

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7211741A SE400806B (sv) 1971-09-15 1972-09-12 Kernprovenhet for erhallande av ett kernprov

Country Status (10)

Country Link
US (1) US3777826A (sv)
AU (1) AU476842B2 (sv)
BR (1) BR7206134D0 (sv)
CA (1) CA967142A (sv)
DE (1) DE2238186A1 (sv)
GB (1) GB1369340A (sv)
NL (1) NL7212164A (sv)
SE (1) SE400806B (sv)
ZA (1) ZA725122B (sv)
ZM (1) ZM12672A1 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425420B (sv) * 1980-10-10 1982-09-27 Craelius Ab Anordning for att vid kernborrning indikera ner kernroret er fylld
DE3070343D1 (en) * 1980-11-21 1985-04-25 Diamant Boart Sa Method for recovering a retrievable core receiver in upward drilling and a recovery head for this purpose
US4466497A (en) * 1982-03-19 1984-08-21 Soinski Alexander F Wireline core barrel
US5267620A (en) * 1991-05-01 1993-12-07 Longyear Company Drilling latch apparatus
CA2053719C (en) * 1991-10-18 1996-12-10 Irvin Joseph Laporte (Bud) Drilling apparatus, particularly wire line core drilling apparatus
US5351765A (en) * 1993-08-31 1994-10-04 Baroid Technology, Inc. Coring assembly and method
CA2138201C (en) * 1994-12-15 1997-01-28 Irvin Joseph Laporte Propulsion seal for wire line core drilling apparatus
US5799742A (en) * 1996-10-22 1998-09-01 Northwest Machine Works, Inc. Core drilling latch assembly
US6216804B1 (en) 1998-07-29 2001-04-17 James T. Aumann Apparatus for recovering core samples under pressure
SE517190C2 (sv) * 1999-08-24 2002-05-07 Atlas Copco Rocktech Ab Spärranordning för en linkärnborr, linkärnborranordning samt förfarande vid linkärnborrning
AUPQ639900A0 (en) * 2000-03-21 2000-04-15 Dht Technologies Limited Segment for a core drill bit and method of manufacture
CN102102498B (zh) * 2010-11-26 2013-05-22 浙江大学 软岩层钻探专用的绳索取芯系统及其使用方法
EP2686515B1 (en) 2011-03-16 2018-02-07 Corpro Technologies Canada Ltd. Pressure coring assembly and method
CA2784195C (en) 2011-08-01 2014-08-05 Groupe Fordia Inc. Core barrel assembly including a valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585386A (en) * 1947-06-26 1952-02-12 Stanolind Oil & Gas Co Method and apparatus for coring wells
US3120283A (en) * 1959-07-24 1964-02-04 Longyear E J Co Underground wire line core barrel apparatus
US3292717A (en) * 1964-06-15 1966-12-20 Boyles Bros Drilling Company L Wire line core barrel and by-pass assembly

Also Published As

Publication number Publication date
GB1369340A (en) 1974-10-02
CA967142A (en) 1975-05-06
ZA725122B (en) 1973-04-25
AU4525072A (en) 1974-02-07
AU476842B2 (en) 1976-10-07
US3777826A (en) 1973-12-11
ZM12672A1 (en) 1973-04-24
DE2238186A1 (de) 1973-03-22
NL7212164A (sv) 1973-03-19
BR7206134D0 (pt) 1973-09-18

Similar Documents

Publication Publication Date Title
AT322733B (de) Testsystem für serologische bestimmungen
CH534872A (de) Teststreifen
AT325168B (de) Prüfgerat für kernreaktorbehalter
AR205966A1 (es) Aparato de revelado
SE389730B (sv) Anordning for uppmetning av dimensioner hos ett rorligt foremal
IT970881B (it) Contenitore a cofano atto ad accogliere provette contenenti campioni
AT367906B (de) Messvorrichtung
SE400806B (sv) Kernprovenhet for erhallande av ett kernprov
SE418702B (sv) Utmatningsanordning for festelement
SE385347B (sv) Anordning for identifiering av en datakodad bersignal
BE782689A (fr) Instruments de mesure
SE457118B (sv) Foerfarande foer ytimmunologisk testning
DK134312C (da) Lyddempende provestand for flyvemaskiner
SE389743B (sv) Anordning for provning av dioder
CH536137A (de) Probenteller
SE391765B (sv) Fasthallningsanordning for en lascylinderkerna
TR17645A (tr) Teshis deneyi
IT951831B (it) Macchina per collaudare copertoni
IT971439B (it) Corredi per analisi
SE382352B (sv) Provanordning
SE414769B (sv) Forfarande for framstellning av 3-cefem-3-sulfonatesterforeningar
AT315531B (de) Meßschaltung für kapazitive Hygrometer
SE383080B (sv) Anordning for provning av en datamodemapparat
AR213058A1 (es) Aparato de perfilaje nuclear de pozos
IT950684B (it) Meccansimo indicatore