CS218855B1 - Facility for preparation of the drilling solution - Google Patents

Facility for preparation of the drilling solution Download PDF

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Publication number
CS218855B1
CS218855B1 CS796324A CS632479A CS218855B1 CS 218855 B1 CS218855 B1 CS 218855B1 CS 796324 A CS796324 A CS 796324A CS 632479 A CS632479 A CS 632479A CS 218855 B1 CS218855 B1 CS 218855B1
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CS
Czechoslovakia
Prior art keywords
solution
pactbopa
agitator
piston
openings
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Application number
CS796324A
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English (en)
Inventor
Raisa I Born
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Raisa I Born
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Publication of CS218855B1 publication Critical patent/CS218855B1/cs

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/441Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06Arrangements for treating drilling fluids outside the borehole
    • E21B21/062Arrangements for treating drilling fluids outside the borehole by mixing components

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  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Earth Drilling (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Piles And Underground Anchors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

- 1 -
218 85S
OnwcaHHe Μ3θόρθτθΗΗΗk aBTopcKOMy CBH.n.eTejibCTBy 3an BJieno,_Χβ<.Όΐ«79Γ._ 3aHBKa Jž 2705502 &amp;&amp;-D5_ ABTOpbl ί4300ρθΤΘΗϊ4ίΙ: P.H.Bopff_~
3aHBMTeJib: CpeaHea3HaT0KHft HayHHo-MCcne^oBaTejibcKHRΗΗοτΗτγτ πρκροΛΗΟΓο rasa MHHHCTepcTBa rasosoK
npOMUIDJieHHOCTM
Ha3BaHne Μ3θόρθΤθΗκπ: "ycTpoflcTBo απη πρηγοτοβπβηηαáypoBoro pacTBopa". Μ300ρΒΤβΗΗβ OTHOCHTCH K OÓJiaCTM ΠρΜΓΟΤΟΒΛΘΗΚίϊ ÓypOBUXpacTBopoB πγτβΜ AwcneprapoBaHUH TBepAoK $a3U η μοκθτ aažiTW npnΜβΗβΗκβ b He$Tera30AoóuBaiomeK npoMHaaeHKOCTH řípu óypannu cKBa-JKHH. IÍ3BecTHH ycTpoňcTBa αλη πρΗΓοτοΒχβΗΜΗ pacTBopa?TunaóncepKbix MejiBHHu, BKjiranaioAHe pa3M0Ji&amp;Hya xaMepy c πομθαθηηβμ bH66 BajIOM c AHCKaMH K ΜβΛΒΠΙΗβ ΤβΠΒ« — 2· 218 855
Hawdoaee ójiokum τοχημηθοκημ pemeHneM ΗΒΠΗβτοπ ycTpoft-ctbo aha npuroTOBjxeHHfi dypoBoro pacTBopa, BODHaamee cmkoctbAJia ne ρβΜβαίΜΒβΗΗΗ pacTBopa c BnycKHUMH h BunycKHUMM otbspcthíimh,ycTaHOBJíeHHy» b Heft noJiynpoHwuaeMy» neperopoAxy» κοτορππ AeuwTeMKocTB Ha AonoaHHTeiibHyia h padonya xaMepu* nepeMemHBa»mHft opraHC npMBOAOM, HCTOHHMK ΠΟΟΤΟΗΕΗΟΓΟ ΤΟΚβ, ΠΟπΟΚΗΤβΛΒΗΗϋ nOJIDC KOTO-poro ποΑοηπβΗ κ βΜΚοοτκ, a OTpHuaTenbHHft noauc - a nepeMemHBas)-«eMy opraHy
HeAOCTaTKaMH τηκογο ycTpoftcTBa ABsaeTCfl caadaa ηητθη-chbhocti> pa3pyineHHH CHeacaBDiHxcfl arperaTOB·
Heztbjo Η3θόρβτβΗΗίΐ HBaneTcn noBumeHHe οφφβκτΗΒΗΟΟτκAHcneprHpyBmero B03AeftCTBHH Ha TBepAy» $asy£ IIocTaBaeHHaH ueab AOCTHraeTCH τβΜ, ητο eMxocTb βηπολ-HeHa repMeTHHHOft, a nepeMeíWBaBUHft opraH, βηποαηθη b BHAe περφό-pwpoBaHHHx noptUHeft, ycTaHOBaeHHHx c βο3μοκηοοτβ» nepeMemeHHH ot-ΗΟΟΗΤβΒΒΗΟ OTBepCTHft ΒΤΟρΟΓΟ ΠΟρίΠΗΗ»
Ha nepTexe noxa3aBa npHHiXHnHaabHaH cxewa ycTpoftcTBa·ycTpoftcTBa οοΑβροτ eMKocTb αβη πρηγοτοβπθημκ pacTBo- pa b κοτοροΚ tíoxoBue οτβΗΚΗ I βειποηηθηη H3 AHsaeKTpHHecxoro(ΗβΟΛβΚΤρΟΠρΟΒΟΑΗΟΓο) MaTepHaJB. , a TOpueBHe ΟΤβΗΚΗ 2 ΒΗΠΟΒΗβΗΗH3 (οϊβκτροπροΒΟΑΗΟΓο) MaTepnaaa. IIoaynpoHHiíaeMaH neperopoAKa 3AeanT eMKoCTb Ha AonoaHKTeabHyiQ xaMepy 4 ααη eKonaeHMH khcjilixnpOAyKTOB oaeKTpoxHMHHecKHx peaKHHft m padony» xaMepy 5·* BHyTpn pasMOAbHóft xaMepa pasMemeHH ποριπΗΗ 6, c He~COOCHHMH CKB03HLJMH ΟΤΒβρδΤΗΛΜΗ 7« ΤορΗβΒΗβ ΟΤβΗΚΗ 2 ΟΟβΑΗΗθΗΗc noaoxHTeabHUM noa»eoM μοτοηημκη ποοτοηηηογο τόκε 8, a nopniHH6 COeAHHeHH c OTpHIíaTeflbHHM nOBDCGM HCTOHHHKa TOKa 8* - 3.
218 8SS
Bxoahoíí naTpyóoic 9 pa3Moni>Hoň κβΜβρυ oóopyAOBaH oó-paTHUM oanaHOM 10 μ ΒβΗτκπβΜ IX. KaMepu 4 oóopyAOBaHH bukhahh-mm naTpyóKaMW 12, cHaóíKeHHUMz oópaTHUMz KJianaHaMH 13 η ΒβΗτκπΗΜΖ14.
PaóoHze KaMepu 5 Tarase oóopyAOBaHU bukzahhmz naTpyó-kbmh 15 c oópaTHHMH oanaHaMH 16 z b©htwjihmh 17 č
EypOBoří pacTBop nocTynaeT b KaMepy Z3 θμκοοτκ 18,a oópaóOTaHKufí pacTBop nocTynaeT b cmkoctb 19.1 npoAyKTU kzcauxpeaKuwií cópaciiBaioTCH b θμκοοτβ 20. ΠορΠΙΗΗ 6 npHBOAHTCfl B ΑθΜΟΤΒΜβ C ΠΟΜΟΑΒΟ ΑΒΜΓΗΤβΙΗ21. ϊοτροϋοτΒΟ paóoTaeT cneAyramwM oópa3OM. ΠρΜ ΒΚΧηΗβΗΖΖ ΑΒΜΓβΤβΙΙΗ 21, ΠΟρίΠΗΗ ρβ3Κ0 ABHJKyTCAκ TopueBUM οτβΗκβΜ 2 (φΗΓ.Ιβ), co3AaBaa 30Hy pa3pejxeHza MeisAyΠΟρΠΙΗβΜΗ. ΠρΜ 3T0M OTKpUT ΒβΗΤΜΗΒ II Z M3 eMKOCTZ 18 ΠΟ BXOAHO-My naTpyóxy 9 nepe3 oópaTHuíí oanaH 10 b MejsnopniHeBoe npocTpaHCT-bo noaocTH 5, yBejiM4MBaDmeecH no Mepe αβ^κθημη nopuHeíí 6 Apyr οτApyra κ TopueBtiM οτβΗΚβΜ 2, nocTynaeT oópaóaTUBaeMuň pacTBop. B caeAywwK μομθητ, Koraa πορπΗΖ 6 pe3K0 AsmsyTcaHaBCTpeHy Apyr Apyry, (φΗΓ.Ιό) odpaóaTUBaeMuK pacTBop, HaxoAs-mzňCH MeatAy nopiDHHMz 6, noABepraeTCH AMcneprzpoBaHHD. Azcneprzpo-BaHze npoHcxoAHT ποα ΑβϋοτΒζβΜ cneAywix φ©κτοροΒ : Bo-nepBux,pacTBop npH CÓAMSeHMH ΠΟρίΠΗβίί 6 ApOCCeaMpyeTCH Ha ΜβΛΚΗβ CTpyKKZ,npoxoAH nepe3 οτΒβροτζΑ 7 b nopmHHx^ B npocTpaHCTBe MeatAy nopmHA-mm co3AaeTCH noBumeHHoe AaBneHze, Torsa kqk b npocTpaHCTBaxMe»Ay ΠΟρίΠΗΗΜΜ Z ΤΟρίίβΒΗΜΖ ΟΤβΗΚβΜΜ OÓpa3yiOTCA 30HU ΠΟΗΖΚβΗΗΟΓΟϋΑβΒπβκΜΑ (pa3peaceHHH). TaKHM oópa3OM, ρβ3κζϋ nepěnaa AaBneHHAb CTpyax pacTBOpa, npoxoAHmnx nepe3 οτΒβροτζζ πορπίΗβΚ, oóycaoB-jieHHuit ροοτοΜ AaBjíeHHH MeatAy nopmHHMz z pa3peateHzeM 3a hkmh,co3AaeT TypóyjM3atuiD noTOKa, κοτορβΑ noBuniaeTCA 3a choť BunoaHe- - 4 . 218 853 ΗΗΗ ΟΤΒβρΟΤΗβ ΟΛΚΟΓΟ ΠΟρΠΗΗ CM61H6HHUMH ΟΤΗΟΟΗΤβΛΒΗΟ ΟΤΒβρΟΤΗΪίApyroro (β maxMaTHOM πορΗΑΚβ). typdyjiH3at(MH noToxa pacTBopa πρκ-ΒΟΑΗτ κ MHTeHCHBHOMy πβρβΜβιπΗΒβΗΗ» pacTBopa κ Η3Μβπι>ΗβΗΗΐο eroΤΒβρΑΟϋ φβ3Η· Β μομθητ cónMJKeHKH ποριπΗβΚ 6 oópaTHue oanaHH 13 μ16 Ηβ n03B0JiHDT nocTynaTB pacTBopy Η3 smkoctoíí 19 κ 20 3a οκβτnoAcoca, co3AaBaeMoro b pesyabTaTe ρββρβτκβΗΜΗ b padoaeií xaMepe 5,a oópaTHufí KJianaH 10 He nponycKaeT pacTBop H3 xaMepa 5 b naTpy-dox 9. TaKMM odpa3OM, Beci» odteM pacTBopa, HaxoAWiftCH β Μβκπορπι-hsbom προοτρκΗοτΒβ, πρκ cdnMJK6Hnn nopniHelí 6 BbDKH»aeTCH aepe3 ot-BepcTHH 7 β 3anopmHeBHe npoCTpaHCTBa. B caeAynmeM miKjie (φκΓ.Ιβ), xorAa nopniHM 6 ηθημηθιοτABHraTBCH Apyr ot Apyra κ TopueBMM CTeHsaM 2, djiaroAapfl TOMy, ktocyMMapHafl njiomaAfc ποΒβρχκοοτκ πορπίΗΗ 6 BcerAa dom>me cyMMapHoíínaomaAH οτΒβροτκπ 7, npoAHcneprnpoBaHHaří dypoBoň pacTBop bhsk-MaeTCH nopniHHMH 6 b eMKOCTB 19 Ηβρβ3 odpaTHHří KAanaH 16 κ Ββ Η-ΤΟΙ» 17 ΠΟ BUKMAHOMy naTpydKy Ι5· ΟΑΗΟΒρβΜβΗΗΟ Β ΜβίΚΠΟρΠΙΗβΒΟβnpocTpaHCTBo πόα AeíícTBMeM ρββρβκβΗΟ nocTynaeT aeodpadοτθηηηΚdypoBoň pacTBop H3 βκκοοτΗ 18 κβρβ3 ΒβΗΤΗΑΒ II h odpaTHHíí oanaH10 no BxoAHOMy naTpydxy 9. jiná MHoroKpaTHoK odpadoTKH OAHOií nopUHW pacTBopa Heod-xoahmo nepeicpHTb BeHTHJM II, 14 h 17, τοΓΑβ odpadaraBaeMHH pacT-Bop dyAeT noABepraTbCH AHcneprapoBaHH», πβρβτβκβΗ Ηβρβ3 οτΒβρο-THH 7 B nopmHflX 6 H3 30HH ΠΟΒΗΠΙβΗΗΟΓΟ Α&amp;ΒΑβΗΗΗ B 30Hy ρββρβϊίίβΗΗίΙ.
BejiKHHHa οτΒβροτΗϋ β πορπίΗΗΧ AOJDKHa duTB donbme μθκοη-MajitHoro pa3Mepa TBepAoK aaCTHua, c τβΜ, HToda Ηβ προκ3οπυιο 3a-KynopKK ΟΤΒβρΟΤΚΚ, HO ΜβΗΒΠΙβ ΒβΑΗΗΜΗΗ ΚΟΜΚβ H3 ΟΑΗΠΠΙΜΧΟΗ HaCTHU,KoTopuií dyAeT pa3dMBaTBCH o πκοοκοοτμ πορπίΗβΠ 3a οπβτ coyAapeHHHK pa3AaBJIHBaHMH. 5
218 8SS ΟΑΗΟΒρβΜΘΗΗΟ, ΠρΗ ΠΟΑΚΧΚΗβΗΜΙί ΠΟΧΟΚΗΤβΠΒΗΟΓΟ ΠΟΠΒΟ&amp; MC-TOHHKica τοκβ 8 κ τορπβΒΗΜ οτβΗΚβΜ 2, a oTpuuaTejibHoro nojiaca κnopniHHM 6, MejKAy nOpmHflMM 6 1Λ ΤΟρηβΒΗΜΗ ΟΤΘΗΚβΜΜ 2 Β03ΗΗΚββΤ3JieKTpn4ecKoe none ποοτοηηηογο τοκβ, κοτοροβ πρηβοαητ κ pe3K0MynoBuineHHD pH pacTBopa b 30Ηβ OTpmjaTejibHoro 3jieKTpofla (nopniHH 6),a b 3οκβ nojioxHTejibHoro οχβκτροΑβ (b KaMepax, oópa3OBaHHux Topye-bmmh cTeHxaMK 2 h nonynpOHHitaeMUMK πβρβΡοροΑΚβΜΗ 3), φορΜΗργητο#npoAyKTH khchhx peaKuwK, κοτοριιβ yAaxHDTcn b momsht ABioseHUH nopm-Ηβϋ 6 κ TopqeBtiM CTeHKaM 2 πβρβ3 ΒΗΚΗΑΚΗβ naTpytíKH 12, oópaTHHeKjianaHu 13 η βθητμπβ 14 b θμκοοτβ 20· BunonHeHwe neperopoAOK 3noxynpoHHuaeMHMH οόβοπβΗΗΒββτ npeAOTBpameHHe nocTynxeHHH npoAyK-tob KMCJiux peaKuwií b paóo<we κβΜβρκ 5·
TaKHM oópa3OM, npn yHMnojiflpHoíí oópadoTKe pacTBopa bnoxe OTpHijaTejibHoro βπβκτροΑβ c qejiB» ποβιβηθημη pH pacTBopa, oa-ΗΟΒρβΜβΗΗΟ npoHcxoAHT AWcneppupoBaHMe óypoBoro pacTBopa sa ΟΗβΤΠβρβΤβΚβΗΜΗ βΓΟ Ηβρβ3 ΟΤΒβρΟΤΗΗ ΠΟρίΠΗβΗ, Η ΤΟ Π03Β0ΠΗβΤ ρβ3ΚΟ ΠΟ-BHCHTb ΗΗΤβΗΟΗΒΗΟΟΤΒ ΑΚΟΠβρΓί^ΒΑβΓΟ ΒΟ3Αβ&amp;0ΤΒΗΗ 0β3 yBeflHHeHHHΟΗβρΓβτΗΗβοκκχ 3βτρβτ, a tojibko 3a οπβτ KOHCTpyKTHBHoro ηοποιηθ-HHH yCTpoftCTBa. ΚροΜβ to po, AononHHTejibHHM npeMMymecTBOM ycTpoftcTBaηβχηθτοη to, hto oho Μοχβτ ρβόοτβτΒ η Kax AHcnepraTop, η κβκHacoc. $OpMyna Μ3Ο0ρβΤβΗΗΛ I. ycTpoticTBO ajih πρΗΓοτοΒΠβΗΗΗ ÓypoBoro pacTBopa,BKxunanmee θμκοοτβ ahh πβρβΜβιπΗΒβΗΗΗ pacTBopa c BnycKHHMH κ bu-nycKHHMK oTBepcTHHMH, ycTaHOBjíeHHyio b Heft nojiynpoHnuaeMy» nepero-poAKy, KOTopan Αβπκτ θμκοοτβ Ha AonoiHHTeaBHyD h paóony» κβΜβριι,ΠβρβΜβΙΠΗΒΗίΟΠΙΗϋ ΟρΓΘΗ C npHBOAOM, HCTOHHHK ΠΟΟΤΟΗΗΗΟΓΟ ΤΟΚΘ, ΠΟ- ΧΟΜΗΤβΧΒΗΙΐΚ ΠΟΠΒΟ ΚΟΤΟΟΟΓΟ nonitwm,, F 1 °AKa»HeH κ ΘΜΚΟΟΤΗ, a ΟΤρΚΙ]ΘΤΘΑΒΗ11ϋ - 6. 218 833 * noji»e - a nepeMeuiMBaromeMy opraHy, OTaMHanmeecH τβΜ, hto, c ueabBnoBuweHHfl flncneprnpy»mero BOSAeňCTBWH Ha TBepAyio $a3y, βΜΚοοτι»ΒΗΠΟΠΗβΗΒ ΓβρΜβΤΗ^ΗΟΚ, a ΠβρβΜβΒΗΒΗΒΒΗΪί ΟρΓβΗ ΒΗΠΟΧΗβΗ Β ΒΗΑβΠβρφορΜρΟΒΒΗΗΗΧ ΠθρΠΙΗβ0, yCTaHOBJíeHHHX C B03M0KH0CTbB ΠβρβΜβΠξβΗΜΛΟΤΗΟΟΜΤβΗΒΗΟ πρΟΑΟΧΒΗΟϋ OCH. 2. yCTpOftCTBO ΠΟ Π. I, OTJIHHaXHHeeCH ΤβΜ, 4ΤΟ ΟΤΒβρΟΤΗΗΟΑΗΟΓΟ ηορΟΙΗΗ CMemeHU OTHOCHTejIbHO OTBepCTHÚ ΒΊΌρΟΓΟ ΠΟρ'ΒΗΗ. 218 855 - 7-
AHHOTAUHH ycTpoiíCTBo ληη πρΜΓοτοΒΛΘΗΜΗ óypoBoro pacTBopa b npo-qecce óypsHHH ΗβφτπΗΗχ m ra30Bux cKBassnH·
Uejlb - Π0ΒΗΙΠ6ΗΗ6 ΑΗΟΠβρΓΗρ^ΕβΓΟ B03A6ÍÍCTBMfl Ha TBepAy» $a3y.
CymHOCTB 3aKJIíQ<íae*r0fl B ΟΑΗΟΒρβΜβΗΗΟΜ AHCnepriípOBaHHHη ajieKTpooópaóoTKe pacTBopa, κοτορΗβ ocymecTBjnuoTCH b eMKOCTH cBnycKHHMH h BHnycKHHMH OTBepcTHHMM, b KOTOpoH ycTaHOBneHa nony-npoHHuaeMaft neperopoAxa, aejifímafl θμκοοτβ Ha AonojiHitTejibHy» h pa-óonyD xaMepu, h nepeMeiflUBaioiHKíí opraH, κοτοριιΚ οοβΑΜΗβΗ c OTpwua-TOJIbHHM nOJIKJCOM HCTOHHHKa ΠΟΟΤΟΗΗΗΟΓΟ TOKa. IIOJIOJKHTeabHllií nOJIDCHCTOHHHKa Toxa ποΛΟΜΗβΗ κ eMKocTH. ílepeMeniHBaBmíííi opraH βηποπη©ηB ΒΗΛβ nep$OpwpOBaHHHX ΠΟρίΒΗββ, ΠβρβΜβΠφΒΠΙΗΧΟΗ BAOJIb npOAOJIbHOfóoch HaBCTpeny Apyr Apyry h oópaTHo. ΟτΒβροτκΗ οαηογο nopmHH CMe-meHH OTHOCHTeJIbHO OTBepCTHĚ Apyroro· ycTpoiíCTBo ΜΟ3ΚβΤ <$HTb ΠρΗΜβΗβΗΟ ΆΆΛ ΠρΗΓΟΤΟΒΗβΗΗΗCTpoHTenbHHx pacTBopoB, a TaKKe pa3jnmHnx nyjiLn h cycneH3H8B XHMHHeCKOÍÍ ΠρΟΜΜΙΗΣβΗΗΟΟΤΗ.

Claims (2)

  1. - 8 - PŘEDMĚT VYNÁLEZU 218 8S5
    1. Zařízení pro přípravu vrtného roztoku, obsahující ná-dobu k promíchávání roztoku s vtokovým a výpustnímotvorem, v ní instalovanou polopropustnou přepážku,která dělí nádobu na dodatečnou a pracovní komoru,promíchávací ústrojí s pohonem, zdroj stejnosměrnéhoproudu, jehož kladný pól je připojen k nádobě a zápor-ný pól k promíchávacímu ústrojí, vyznačující se tím, í že nádoba je hermetického provedení a promíchávacíústrojí je provedeno ve tvaru perforovaných pístů(6),uložených s možností pohybu vzhledem k podélné ose.
  2. 2. Zařízení podle bodu 1, vyznačující se tím, že otvoryjednoho pístu (6) jsou vzhledem k otvorům druhéhopístu (6) posunuty. Uznáno vynálezem na základě výsledků expertizy,provedenéStátním výborem pro vynálezy a objevy SSSR, Moskva, SU. 1 výkres
CS796324A 1979-01-16 1979-09-18 Facility for preparation of the drilling solution CS218855B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792705502A SU895160A1 (ru) 1979-01-16 1979-01-16 Устройство дл приготовлени бурового раствора

Publications (1)

Publication Number Publication Date
CS218855B1 true CS218855B1 (en) 1983-02-25

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Application Number Title Priority Date Filing Date
CS796324A CS218855B1 (en) 1979-01-16 1979-09-18 Facility for preparation of the drilling solution

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Country Link
US (1) US4347002A (cs)
JP (1) JPS55501104A (cs)
AU (1) AU530723B2 (cs)
BG (1) BG29514A1 (cs)
CA (1) CA1169418A (cs)
CS (1) CS218855B1 (cs)
DD (1) DD148468A3 (cs)
FR (1) FR2446666A1 (cs)
IN (1) IN154649B (cs)
IT (1) IT8041504A0 (cs)
NL (1) NL8000198A (cs)
SU (1) SU895160A1 (cs)
WO (1) WO1980001495A1 (cs)

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CA2146090C (en) * 1994-05-10 1998-11-24 Mark E. Mitchell Apparatus and method of mixing materials in a sterile environment
US6799884B2 (en) * 2002-12-23 2004-10-05 The Goodyear Tire And Rubber Company Dual chamber orifice mixer and method of use
ES2339384T3 (es) * 2005-05-24 2010-05-19 Uteron Pharma S.A. Dispositivo de mezcla con doble camara para sustancias farmaceuticas viscosas y procedimiento correspondiente.
RU2399745C1 (ru) * 2009-01-20 2010-09-20 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Способ приготовления бурового раствора для охлаждения долота при бурении скважин и устройство для его осуществления
CA2978274A1 (en) 2015-06-10 2016-12-15 Halliburton Energy Services, Inc. Apparatus and methods to manage wellbore fluid properties
US11761275B2 (en) * 2021-11-17 2023-09-19 Saudi Arabian Oil Company Drill string solids deployment

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SU895160A1 (ru) 1983-12-23
CA1169418A (en) 1984-06-19
WO1980001495A1 (fr) 1980-07-24
AU530723B2 (en) 1983-07-28
JPS55501104A (cs) 1980-12-11
US4347002A (en) 1982-08-31
IT8041504A0 (it) 1980-01-16
BG29514A1 (en) 1980-12-12
NL8000198A (nl) 1980-07-18
DD148468A3 (de) 1981-05-27
FR2446666A1 (fr) 1980-08-14
IN154649B (cs) 1984-11-24
AU5444680A (en) 1980-07-24

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