CS237206B1 - Method of cleaning the drilling solution - Google Patents

Abstract

Method for cleaning drilling fluid used for washing wells in the oil industry. The aim of the invention is to increase the efficiency of cleaning drilling fluid. The essence of the invention lies in the fact that the solution is cleaned by mutual contact of the adhesive layer formed on the inner surface of the main drum with the surface of the auxiliary drum. The linear speeds of the rotating drums are the same.

Description

1 'IteotípeTeHne othochtch to cnocodaM omhctkb dypoBoropacTBopa n ot uuiaMa H3JiíimHefc wumhctoů $ 3 H η κοκβτ naphth-K TH ΠρΖΜΟΗβΗΒΘ ΗθφΤβΓ33ΟΙΙθ0ϋΒ3Κ! ΙΙ3Α IipOMHUJieKHOCTB H-Γβ ojuoropa3BeiXKe linden dypeno οκβθχηη and Tar.y.e b ropnoodora ΤΗΤΘΛΒΗΟΰ-Z ^ MeTaJUiyprZMeCKOft ΠρΟϊ ΙΠΛεΚΗΟΟΤΗΧ. lÍ3B6CTeH cnocod pa3uejieHHa crzeceů aneKTponpoBOUHUX uHeSJíeKTpOnpOBORHUX M3T6pnaJ10Bf 3aKJl £ MaiDÍHÍlŮCH B TOM HTOCMeCB npHBOUHT B K0HT3KT C ΒΛβΚΤρΟΙξβΜΗ, ΠρΖΟΟβΙΙΕΗβΗΗΗΜΪΙκ HCToqHMKy TO «c Terz, mtoome qacTzuu sjíeKTponpoBomiuxMaTepaajiOB 3aiusuKaxM coóok iieriB tors of npHBaptiBajuicB κOQHOMy H3 SJICKTpOHOB Η B βθΛΒΗβίΙθΜ ΟηΚΙϋθΛΒΟΒ ΠρΖ ΠΟΜΟ-UIH cKpedKOB and ycTpožcTBO w pe2Jia3anza cnocoda βηποληθ-ho b Bana Bpainaiomerocfl dapadana, npaaeM paccToanae weanysjíeKTpoiiaMH BudpaHO κβΗίπιβ pa3HaaMeHtuiax pa3neJiHewuxθΛβκτροπροΒΟΠΗϋχ qacTau.

HenocTaTKOM ζ3βθοτηογο cnocoda ΗΒΛΗβτοΗ npexue Bceroto, mto OTueJienze qacTau ocymecTBJíKeTCH 3aneK8HneM axΤΟΚΟΜ ΟΤΚΟΓΟρΟΤΚΟΓΟ 33ΜΗΚ3ΗΖΉ B nOCJienymefl OHKCTKOk CKpedKOM.B 3T0M cjiy ^ ae npexne scero cneKaioTCH κολλοκοκηθοη nacTana, .τ.θ. θ, κ T T T T T T T T T T T T T K K K K K K K i iar iar iar iar iar iar iar iar iar iar oto oto oto oto oto oto oto oto oto oto oto oto oto oto OΗΒΟτHoHHHHH Ka >HHHHH Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Kaqqqqqqqqqqq Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Ka Κρον, θΤΟΓΟ, H6B03M0XH0 OCyiHeCTBHTL UOCTaTOSHO nOJUiyiO OMHCTKynoBepxHOCTM óapadaHa, tsk kbk ot cneKweroca waTepaajia 237206-2 - ocTaeTCfl OKajiima, κοτορθΗ pacTeT b npouecce ohkctkh, CHRJKafl ero KaqecTBO. ΗθΒόΟΛθθ ÓJ1H3KHM ΤΘΧΗΒΗΘΟΚΚΜ ρβΙΠβΗΗβΜ ΗΒΛΗβΤΟΗ CnOCOÓoqflCTKH óypoBoro pacTBopa rivet co3naBiiH ance30OHHoro cjiohHeoqnmeHHoro pacTBopa to UHJiHHupaqecKOů noBepxHocTH Bpama-Emerocfl óapaóaHa, peryjiupoBaHae οκοροοτκ BpamaioinerocH cjioha οτόορ oqwnenHoro pacTBopa.

HenocTaTKOM η3βθοτηογο cnocoóa bbjih6tch it HTO npoHC-xouht OTuejieHae MejiKOťJpaKmioHHHx iuikhhcthx qacTiin, κοτορυβa BBJLfífOTCH COO & BJWiwuelí KOjmojmajiLHoro KOvnJieKca b óypoBOMpacTBope and óojiee KpynHue qacTamj ocTaicTcn pacTBope b. The nenocTaTKaM θτογο cnocoóa cJienyeT οτηθοτα and OTcyT-ctbhg bo3mox: hocth BaaecTBeHHOň oqacTKB ÓypoBoro pacTBopab ycJiOBiiflx nocTynjieHHH b ηθγο pa3Óypn H3 & aeMax nopon μθλκοnHCnepCHHX BHCOKOKOJLflOímHHX and ΒΗ0ΟΚΟ38ρΛΥ.θΗΗΗΧ ΓΛΜΗΗΟΤΗΧqacTHií. 3to oóycjioBJíeHO Those, hto stu qacTHim He MoryT óhti »OTueJieHU ot pacTBopa b Kawepe pa3pexeHHH (b6hl, ohm HanpaB-jihjotch c BpaihaiomerocB andHon b npaeMHyjo ewKOCTL).

HpyruM HenocTaTKOU neKHoro cnocoóa ΗΒΛΗβτοη το, βτοΒΜθοτθ BHC0K03apnjKeHHno KOJuioanHH.v C-H qacTMiaMK 3a cqeTanre3B0HHiJx what BpaiuawiftcH Ana nepeHOCHT óojihinoe kojih qecTBO Neck-n npyrnx cjiaóo3apnxeHHHX qacTnn EuóypeHHoanoponn. ΗθΛΒΚ) Η300ρθΤβΗ & ΗβΗΒΛΒ ΠΟΒ3Π16ΗΕ16 δφφβΚΤΗΒΗOCTUoqflCTKH óypoBoro pacTBopa. ΠΟΟΤΘΒΛΘΗΗΘΗ neJIB βΟΟΤΗΓΒβΤΟΗ ΤΘΜ, ΗΤΟ anre3HOHHUŽcjaoň BeoqHineHHoro pacTBopa co3naioT Ha BHyTpeHHeň noBepx-hccth οοηοεηογο óapaóana and οτόορ oqnmefíHoro pacTBopaocymecTBaíHOT rivet conpiiKocHOBeHHH anre3HOHHoro cuoh alpha-HOBHoro ÓapaóaHa c muuiímpaqecKOíi noBepxHOCTLio nonojuiH-Τ6λβηογο óapaóana no oópa3OB8HHH Ha ποΒθρχΗοοτκ nonojiHa-τθλβηογο óapaóaHa anre3HOHHoro cjioh οηβιιιθηηογο pacTBopa. A c uiLiNpenoTBpaji.eHRH npocKaju> 3UBaHiLH anre3BOHHux cjioesOTHOcnTejiBHo npyr npyra. hx jumefinue ckopoctb nonnepxnBaDTpaBHUMa, peryjnapya. ckopocth BpameHM oohohx HEumHUpa-qecfuix noBepxflocTefi. 237206 - 3 -

CyuiHOCTB npeoaraev.oro cnocoóa 3aoioBaeTCH b τομ, ητοóypoBOň pacTBop, conepstaumíí BUóypeHHue nopouu TBepnoň $ a3H, HaHocMTCJi on BHyTpeHflED DOBepxHOCTB Bpa ;; awlO paóoqeroóapaóaHa. 0ópa3OBaBinKflca Ha noBepxHOCTH anre3HOHHU0 cjioBóypoBoro pacTBOpa conepx_zT b cece φρβκπζκ TBepnoňφ83Η, HaxormmeMca b pacTBope. Ilon neňCTB?. EM neHTpoóexHnx what banre3flOHHOM ολοθ npoMcxomiT nepepacnpe nexe He TEepnuxqacTim b 3aBWCHMOCTH ot nx IU1OTHOCTH h oóteMa. EojieeKpynHue h TH ^ eaue h8cthhh οτρβΜΗΤοπ κ BneuiHefl noBepxHOC-ΤΗ ΓΘ11ΓΘ3ΗΟΗΗΟΓΟ ΟΛΟΗ, Τ.β. I will not switch, and φθφρ3ΚΙ1ΗΟΚΗΗβh, the COHEHHHHHHHHHHHHHHHHHhhhhhhhhhhhhOhhoro ολοη óapaóaHa, T.e. Ολοθ κ ueHTpajiBHOň nac-th óapaóaHa. BHyTpi »paooqero óapaóaHa noMemeH ποποΛΗΜΤβΛΒΗϋύ óapa-óaH, KOTopuil npn BpameHHH oóonx óapaóaHOB b ouny cTopoHy33ΧΒ3ΤΗΒ3βΤ <3ΘΟΤΒ ΠΟΒβρΧΗΟΟΤΗΟΓΟ 8ΛΓβ3Η0ΗΗ0Γ0 ΟΛΟΗOÓpa-όθΤΗΒΘΘΜΟΓΟΤΗΒΘΘΜΟΓΟ paCTBOpa. IViexBy óapaóaHaMH ycTaHaBHHBaeTCH 383ορ, ηοοτθτοβηηζΛΛΗ ΟΟΠρΗΚΟΟΗΟΒβΗΗΗ CO3HaHHHX θΛΓβ3ΗΟΗΗΗΧ ΟΛΟβΒ Η ΠρΗ 3Τ0Μ ycTanaBXKBaioTCH τβκηβ οκοροοτη óapaóaHOB, πρη κοτο-Pux ΛΗΗβϋΗΗΘ CKOpOCTB 8ΟΓβ3ΗΟΗΗΗΧ ΟΛΟβΒ B ΜβΟΤβ ΟΟΠρΗ-ΚΟΟΗΟΒβΗΜΗ paBHH.

CxeMa ocymecTBaeHEH cnocoóa noKa3aHa Ha πβρτβχβ. BHyTpn muuiHnpHqecKoro óapaóaHa I bhohb ero BHyTpeH-Hefl οτθΗΚϋ pa3wemeH χβΛοό 2, β κοτορΗϋ nocTýnaβτ noiyie-xainniJ oopaóoTKe óypoBon pacTBop. Πρη BpameHHH óapaóaHa IIIa Night noBepxHOCTH Β03ΗΗΚ3βτ anre3íiOHHHň cjioií 3 óypoBoropacTBOpa, τολοιηηθ κοτοροΓΟ 38bhcht ot οκοροοτη BpameHHHóapaóaHa I bh3kocth pacTBOpa and ΕβΛΗΗΗΗΗ sa3opa fourth BC03H3HH0M ΘΛΓβ3Η0ΗΗ0Μ ΟΛΟβ 3 HaXOUHTCH ΤΒβρφΙβ ΗΘΟΤΗΙίΗBHÓypeHHOil nopoiyj, yTHxemnTemB, η3λκπιηηη γληηηοτθη $ aaa. . Pρη BpameHHH óapaóaHa I TBepnan $ a3a pacTBOpa nonneíicTBneM ueHTpoóesHux what to do BHemneii noEepx-hocth anre3HOHHoro ολοη 3, T.e. κ xopnycy óapaóaHa I hpacnpeReJlHlOTCH well 3T0My RUN B 3aBHCHMOCTH OT ΒβΛΗΒΗΗΗnáčinu HX yueHBHOž πλοτηοοτη, οκοροοτη BpameHHH óapa- t 237206-4 - Oana I Η NPH 3Τ0Μ BHyTp6HRHH ΠΟΒβρΧΗΟΟΤΒ ΘΙξΓβ30ΟΗΗΟΓΟcjiob pacTBopa, pacnoJioxeHHaH ójuixe κ ueHTpy, oqninaeTCBοτ TBepnofl $ ε3Η. Οτόορ OHHtueHHOii qacTH anre3noHHoro cjior 3-ocymecTB jweTca noBepxHocTBio Bpauíaioinerocfl BHyTpeHHero óapaóaHa 5 KOTOpUŽ ΠΟΜΘΙΗΘΗ BHyTpB ÓapaóaHa IC 333OpOM, paBHUM ΤΟΛ-mime7 anre3MOHHoro cjiob third linden BpameHHH óapaóaHa 5 0 co-ΠρΗΗΟΟΗΟΒ6ΗΒΒ ΘΓΟ ΠΟΒθρΧΗΟΟΤΒ C aHTe30OHHUM CJ1O6M 3qacTB cjiob, couepKa ero ^ Oq ^ erHya qacTB pacTBopa c κθλ KO $ paKUHOHHHMH qacTBuaMH, cHHMaeTCH ποΒβρχΗοοτΒίο óapaóaHa5, co3U3BaH Ha CEOE ajpreaHOHHHfo cjioň oqnmeHHoro pacTBopa.CKopocTB BpameHftH óapaóaHOB I and 5 nonózpaBTCH τθκζμ oópa-3OM, qTOÓU JIHHeňHUe CKOpOCT0 0X 8ζΓΘ3ΒΟΗΗΗΧ CJIOeB ÓHJI0 p3BHH, ΗΘ HOnyCKaH 0Ópa30BaHHH B3J10KOB Γ7Ι0Η0ΟΤΟΓΟ pacTBopa nooo οτοροΗΗ οτ ToqKB KOHTaKTa aure3HOHHux CJioeB óapaóaHOBI and fifth Απ, γθ3ΚΟηηηζ cjioB 6 saxBaqeHHuS noBepxHocTBio BHyTpen-ηθγο óapaóaHa 5 oqzineHHUfi οτ BSJíziEHeii TBepnoů $ 33H cpe3a etch CKpeóKOM 7 and no 8 xejioóy HacpaEJiBeTC B κ eMKocTBMiuiBoqnmeHHoro óypoBoro pacTBopa. ApyraB βηθηιηββ qacTB ANRE-30ΟΗΗΟΓΟ CJIOB 3 »ΗΘΟΗΙΙΙΘΗΗΘΒ KpyiIHHMH Η3ΟΤ0ΙΙ3Μ0 ΤΒβρΠ, Ού $ and3H, cpe3aeTCH CKpeóKOM 9 and 10 amino xejioóy bhbouhtcb 03óapaóana I. Μ3μθηββ cKopocTt BpaqeHZB óapaóaHOB him coxpaHBB PA βθηοτβο jMHeňHux cKopocTeň nx aaresnoHHux CJioeB τοηκθKOHTaKTa b, 0 BejizqzHy 3a30pa 4, Te Tojnwy οοηοβηογοazy? E30OHHoro cjioa. 3 mojkho peryjizpoBSTB mnpoKHX npenejiaxpa3ne.neHHe TBepnox b 4 and b 3u ÓyposoM pacTBope, H3BJieKaB03B0fliHKK) $ 0 a3y OCTaBJÍBB ΜβΛΚΟφρθΚΙΙΗΟΗΗΗδ ΓΛΗΗΒΟΤΗβ QAC-THIJH, flBJIBK) lH0eCB OCHOBHOÍÍ KOJD1O0HHO0 COCTaBJIfliOIHe2 ΓΛ0-H0CToro ÓypoBoro pacTBopa. H, south 03BJieqeH0H yTHseJiHTejin óypoBOfl pacTBop, conepxa-íUHIl TBepnyx) BUÓypeHHyio nopo y y, nepen pasnejieaneM nzcneprn-pyioT no pa3Mepa qacTHU yrHsexzTejiH. G 0 tom T T g g g g g g g g g g g g g g g g g g g g g H H g g g g g g g g g g g 20 20 20 20 20 20 20 20 ΠρΗΜβρ ocymecTBJíeHRH cnocoóa. flaaMeTp óapaóana I b ne2 óhji paeeH 290 mm “, κηθμθτρ

OapaóaHa 5-65mm. Ckopoctb BpaxeHHH OapaoaHa I b TeqeHaeΟΠΗΤΟΒ H3M6HHJI8CB B ΠρθΚβΛΘΧ 500-2000 OO / MHH. CKOpOCTBBpaxeHHH OapaoaHa 5- b npenexax 2500-10000 oo / mhh. Πρπ ο ^ Ηοτκβ OypoBoro pacTBopa, conepxaxero 40 # nuiaMO-BUX qacTim πρπ ckopoctb BpaxeHHH OapaóaHa I paBHož1000 OO / MHH h CKopocTa BpaxeHna óapaóana 5 paBHofl5000 Oo / MHH c OapaóaHa 5 οκρθόκοΜ 7 ynaJiHJiH pacTBop cconepsaHneM TBepno2 $ a3u 10 # η μθκοημθλβηημ pa3MepoMumaMOBHx nacTHu, ρθβηομ 15 mkm (πρποθεσημβηβηο pa3 «e-pe nuiaMOBUx qacTHU HcxonHoro pacTBopa 0.3 mm). B acejioó 10 c BHyTpeHHeŮ ποΒβρχΗοοττ OapaóaHa I cohoh-pajin npH noMOiua οκρβόκθ 9 nacTy, HMeioxyDéb # TBepno φθ3Η, couepKaxyro ήθοτηηη ΚΗθΜβτροΜ οτ 15-20 mkm no 0,3 mm.

Takhte oópa30M, cnocoó obhctkh OypoBoro pacTBopa Bpaxaio-XHMHCH mUlHHUPHHeCKHMll ΠΟΕβρΧΗΟΟΤΗΜΗ ΠΟ3ΒΟΛΗβΤ B IEHpOKHXnpenenax peryjiapoBaTB κολη ^ βοτβο TBepnoň 4a3u h BexHMKHyOTueJwewux ηθοτηιι, but βπλοτβ ποληογο οοβθτλθηηη pacTBopa. Μ3ΟόρβΤβΗΗβ HažmeT πωροκοβ ΠρΗΜβΗβΗΗβ B ÓypeHHH CKBaOHΗ, ΚρΟΜθ ΤΟΓΟ, BO ΒΟβΧ OTpaCJLHX npOMaiIineHHOCTH, me Heoó-xouhmo pa3KejieH'ie TBepnoň $ a3n b paciBope. 3KOHOMHqecKaa ΒφφβκτΗΒΠοοτΒ npennaraeMoro cnocoóa online penejineTCH HHKBHnaiiHeň MHorocTynenaaTOů cncTeMU ohhctkh, BUCOKOii npOH3BOKHTeJIBHOCTBDyCTaHOBKH, ΟΟΚρβχβΗΗβΜ ΠΟΤβΟΒyraxejuiTejiH Ha # 5-7, noBameHneMKasecTBa οηηχθηηογο pACT-Bopa. ΚροΜβ τογο, npennaraeMuB cnocotí 3Η3ηητθλβηο ποβηοητKyjiBTypes npoH3Bon, cTBa. 237206-6 - ΦΟρΜγΛδ Β3Ο0ρθΤθΗΚΉ first Cnocoó oqncTKE ÓypoBoro pacTBopa πγτθΜ COsnannHasreaaoHHoro cjjoh HeoqnmeHHoro pacTBopa Ha nmiUHnpaHec- »0.1 noBepxHocTH fspamaioinerocH óapaóana, peryjinpoBaHHHKopocTii Bpamaicmeroca cjioh η οτΰορ οηιιιιϊθηηογο pacTBopa ;;. M) omHňcH τθμ, ητο c nejiMD ποΒΰίθΗζπ θ ^ θκτκβηοοτηcqiíCTKK ÓypoBoro pacTBopa, anreaHOHHuS cjioň HeoHJíiuen- ;;? ro pacTBopa co3naioT Ha BHyTpei.nefl ποΒβρχποοτΒ ockob-horo óapaCBHa and οτόορ οημιι, θηηογο pacTBopa ocymecTBJW-IIT rivet COIipHKOCΗΟΒΘΗΕΗ aηΓΘ3ΗΟΗΗΟΓΟ CJ1OH ΟΟΗΟΒΗΟΓΟ: yťa6ana c muMHnpiiHecKOíj ποΒβρχΗοοτΒίο ιχοπολεβτθλβηογοoopaoaHa well oópa3OBaHaa Ha noBepxHocTH nonojiHHTejiLHorocspauana anre3noHHoro cjioh οηηιιιθηηογο pacTBopa. The second n + well Cnocoó, OTJUiqawiMCH τθμ, HTO c nenBDnpenoTBpameHELH npocKanL3HBaHO anresBOHKiix cnoeB Otho cktbjibho N pyr-N pyr HX ληεθΑηηθ ckopocth nonnepjKHBaiOTpaBHHMH, peryjiapyH cKopocTja Bpaui.eHím oóonx muwHUpHqecKHXnoBepxHOCTeň. 237206

AHHOTaUEH

Cnocoó OMHCTKja óypoBoro pacTBops, πρμμθηηθμογο lywnpOMUBKB CKBaXHH, HCnO ^ B3yeTCH B ΗβφΤΘΓΘδΟΙΙΟόϋΒΘΕΜΙίβί! NpOMUUineHHOGTH.

IjejiL -noBHweHtte θφαβκτκΒΗΟοτκ o ^ mctrb ÓypoBoropacTBopa.

CymHOCTB 3aoK) qaeTCH b tom, «jto pacTBop oqHinaioT nyTeMΟΟΠρΗΚΟΟΗΟΒθΗΕΉ θξΓβδΗΟΗΚΟΓΟ ΟΛΟΗ, 00ρ830Β3ΗΗ0Γ0 Ha BHyT — ρβΗΗβΰ noBepxHOCTM οοηοεκογο óapaóana c muiHHiyDíiqecKOiSnOBepXHOCTBD ςΟΠΟΛΗΗΤβΛΒΗΟΓΟ Óap3Ó3Ha.

HaHei2HHe οκοροοτΗ BpameH & H óapaóaHOB omifiaKOBH. 237206

Claims (2)

237206 5 SUBJECT OF THE INVENTION A method for cleaning a drilling solution by forming an adhesive layer of a solution on a cylindrical surface of a rotating drum, controlling the speed of a rotating layer and removing the cleaned solution, characterized in that the adhesive layer of the soiled solution is formed on the inner surface of the main drum and by contacting the adhesive layer of the main drum with the cylindrical surface of the auxiliary drum until an adhesive layer of the cleaned solution is formed on the surface of the auxiliary drum. 2. Method according to claim 1, characterized in that the same linear velocity of the two rotational speed controllers of the two cylindrical surfaces is maintained in order to prevent the layers from slipping together. Recognized by the invention on the basis of the results of expertise, conducted by the State Committee for Inventions and Discoveries of the USSR, Moscow SU, 1 drawing