LV11359B - Ogļūdeņražu iegulu izstrādāšanas paņēmiens - Google Patents

Abstract

Lai izstrādātu gāzu kondensāta un naftas vai naftas gāzu iegulas, piedāvāts periodiski iedarboties (ar elastīgām svārstībām un/vai siltumu) uz zemāk atrodošos ūdeni saturošo slāni, vislabāk naftas-ūdens vai gāzes-ūdens kontakta zonā, tādā veidā izdalot no slāņa gāzi. Fig. 1 parādīts viens no paņēmiena realizācijas variantiem.

Description

LV 11359

CriOCOE PA3PAEOTKH 3ΑΛΕΧΗ >ΤΛΕΒΟΔΟΡΟΔΟΒ Η3θ6ρβτβΗΗβ OTHocHTca κ cnocoāaM αο6ηηη ΗβφτΗ, ra30Boro KOHAeHca-Ta h Μοχετ 6biTb HcnoAb30BaHO npn pa3pa6oTKe ΗεφτεκοΗΑεΗοπτΗΜΧ, ra30K0H-A6HCaTHbIX Η ΗεφΤΗΗΗΧ M8CT0p0XA8HHH. Η3ΒβοτβΗ cnocoS αο6ημη ΗεφΤΗ c noMombio ra30HanopHoro pe*HMa iuac-Ta b coqeTaHHH c HH3KoaMriAHTyAHbiM c8hcmhhbckhm B036yxA8HH8M /US Patent 4417621, Nov. 29, 1983/. Cnoco6 npeAycMaTpHBaeT Ao6biqy ΗεφΤΗ nyTeM 3a-Ka^KH ra30oāpa3Horo φΑΚ>ΗΑ3, Taicoro xax AByoKHCb yrAepoAa, ΟΑΗΟΒρβΜβΗΗο c nepeAaMeft b nAacT KOAeSaHHH b AHana30He cbhcmhh8ckhx nacTOT ot 0,1 ao 500 Tu, npeHMymecTBeHHO ot l ao 100 Γη ot Ha38MHoro coHCMOHCTOHHHKa. KOAečaHHa yB8AH*iHBaioT ποτοκ AByoKHCH yrAepOAa η πρκ 3tom noBbiraatoT 3φ-φβΚΤΗΒΗΟCTb AOČblHH ΗεφΤΗ. H8A0CTaTK0M Cnoeo6a SBASIOTCH Heo6xOAHMOCTb 3aKaMKH B ŪAaCT 3HaHH-TeAbHbix oSbBMOB COjj. 3to Tpe6yoT 6oAbinHX KanHTaAbHbix βλοχοηκη, 3Hopre-thh8Ckhx 3aTpaT, cn8imaAbHoro HacocHoro o6opyAOBaHH5i, κοτοροε H3HaniHBa-ετεπ πρκ aahtoabhoh 3KcriAyaTaiiHH h t.a. H3B8CT8H cnocoā nOBblffleHHH ΗεφΤ80ΤΑ3ΗΗ C nOMOmblO BH6p0B03AeftCTBH5I . C ΠΟΒερΧΗΟΟΤΗ 3εΜΛΗ Ha ΗεφΤΗΗΗΟ ŪAaCTbl CHHyCOHAaAbHblMH BHSpOHCTOHHHKaMH c aMiiAHTyAoft chah 100 τ h HacTOTOH 5 - 8 Tu /H.n.PsifflOHiieB, ΑπιεπκοΒ I0.C. , Β.Φ. lOlūKHH , Λ.H.Ha3apOB, Ε.Φ.ΟίΜΟΗΟΒ, A.H.KaAbimeB, ynpaBAH8M08 οεΗΟΜΗΗεοκοε B03AeācTBne Ha ΗεφτπΗΗε 3aA8XH, πρεπρκΗτ N 31, CKE npHKAaAHOH Γ80φΗ3ΗΚΗ CO AH CCCP, HOBOCHSHpCK, 1989, C.37/

HeAOCTaTOK ετο - ΗεΗ36εχΗοε pa3ra3HpoBaHHe Ηεφτκ, c κοτορωΜ nacTO H CBH3aH0 IT8pBOHaHaAbHOe yB8AHH8HH8 AeSHTa CKBaXHH, OAHaKO B AaAbHeHUieM 3T0 o6opaHHBa8TCSI 3Ha*JHT8AbHblMH ΠΟΤερΗΜΗ ΗεφΤΗ B ITAaCTB .

HaH60A88 6ΛΗ3ΚΗΜ Κ Η3θ6ρετεΗΗΚ) HBAH8TCH CnOC06 pa3pa60TKH ΗεφΤΗ— ΗΟΓΟ ΗΛΗ ΗεφΤ6ΓΗ3ΟΚΟΗΔ6Η03ΤΗΟΓΟ Μ 8CT0pOXA6HHH Ha p8XHM8 ra30BOH 'mariKH" /MHp3aAXaH3aA8 Α.Χ., AypMHmbHH Α.Γ., KOB3A8B Α.Γ., AAAaXB8pAH6B T.A., Pa3paāoTKa ra30K0HAeHcaTHbix ΜεετοροχΑεΗΗΗ, M., H8Apa, 1967/. B riAacT8 C03AaiOTCH nOCTOHHHblO rpaAH8HTbI AaBACHHH OT ra30B0H 30Hbl Κ Η8φΤΗΗ0Η, HTO πρΗΒΟΑΗΤ κ ΒωτεοΗεΗΗΐο η TpaHcnopTy ΗεφΤΗ ra30M h OT6opy εε περε3 οκεπ-AyaTaUH0HHbI8 CKBaXHHbI. Cnocos HaH60A88 ΟφφεΚΤΗΒεΗ npH ΠΟΑΒΗΧΗΟεΤΗ Ηεφ-τε-ΒΟΑΗΗΟΓΟ KOHTaKTa (ΗΒΚ). 2 3T0My cnoco6y npHcyuiH CACAywmH8 hcaoct3tkh: BbiHyxA8HHa5i h očhhho AAHTeAbHaa KOHcepBauHa npoMbiniAeHHbix 3anacoB ra3a, a OTCioAa - H8bo3mox-HOCTb HCnOAb30BaHH5l ΗΧ ΔΛΗ X035lHCTBBHHbIX HyXA. ΠρΗ ΗΒΛΗΗΗΗ KOHAeHCaTa B ra3e npoHCχοαητ peTporpaAHbie ποτερκ KOHAeHCaTa ao HanaAa pa3pa6oTKH ra-30K0HA6HcaTH0H 3ohu. 3το είπε 6θΑεε ycyry6AH8Tca, 8cah riAacTOBbi8 βοδη oSAaAatOT HCAOCTaTOHHbIMH HanopOM H aKTHBHOCTblO. 3aAaqa, Ha ρεωεΗκε κοτοροή HanpaBA8H0 Η3θ6ρετεΗκε - ποΒΜίπεΗΗε 3φ-φεκτΗΒΗοετΗ pa3pa6oTKH ΗεφτπΗΜχ, Hεφτεra30K0HΔεHcaτHbIX η ra30K0HA6HcaT-ΗΗΧ ΜεεΤΟρΟΧΑβΗΗΗ Ha pa3AHHHbIX CT3AHHX pa3pa6oTKH H yB8AH*i8HHB Η3ΒΛ8Κ3— eMbix 3anacoB yrΑεΒΟΔοροΑΟΒ. AonoAHHT8AbHo p8ma8Tcsi 3aAaqa δοΛεε pauHO-HaAbHOrO Η 3φφεΚΤΗΒΗ0Γ0 HCn0Ab30BaHH53 B03A8HCTBHSl Ha 3aA8Xb ynpyrHMH BOAHaMH. AOCTHra8MblH ΠρΗ 3T0M p83yAbTaT Bbipaxa8TCH B yB8AHH8HHH 06b8M0B ao6whh Ηεφτκ, ra30Boro KOHAeHCaTa, αοποληητ8αβηογο ra3a. yKa3aHHblH p83yAbTaT A0CTHra8TCH CABAyfOIĪHM 06pa30M. B Γ0ρΗ30ΗΤ, C0A8pxa®HH ΗεφΤΒ, ra30BblH KOHAeHCaT, 6ypHT CKBa*HHH AAH OT6opa φΛΜΗΑβ ΗΛΗ HCnOAb3yiOT ΓΟΤΟΒΗ8 CKBaXHHbl Ha HCTOmBHHOM M8CT0-ρΟΧΔεΗΗΗ, C0AepXam8M OCTaBmHBCH B IIAaCTB ΗεφΤΒ ΗΛΗ ra30BNH KOHACHCaT. 3aT8M OCyOJ8CTBA5I!OT ΠερΗΟΑΗΗεΟΚΟε B03A8HCTBH8 Ha HHX83aA8raiOIIlHH ΒΟΔΟ-hochhh nAacT. ΠερκοΑΗΗεοκοε B03ach ctbh8 opraHH3yioT TaKHM o6pa30M, Ητοδω OHO npHBOAHAO K BblA8A8HHK) ra3a H3 ΒΟΑΟΗΟΟΗΟΓΟ IIAaCTa , KOTOpblH ΜΟΧΒΤ Ha-XOAHTbC5I B BHAe Ta30BbIX ny3WpbK0B ΗΛΗ paCTBOpBHHOM COCTOHHHH, a TaKXB, ΠρΗ ΗεοδΧΟΔΗΜΟΟΤΗ, ΓφΟΑΒΗΧ8ΗΗ!0 BOAbl B Bbim83aA8rai0mHH ΗεφτεοοΔβρχΒίπΗκ nAacT.

TaKOB B03A6HCTBHB Μοχετ 6blTb 0praHH30BaH0 C nOMOnjbK) 3ΑεκτρΗΗεεκο-ΓΟ ΠΟΛΗ, XHMHH8CKHX p8aKUHH, CHHX8HHSI AaBA8HHH Β 30Η8 ΒΟΑΟΗΟΟΗΟΓΟ riAaC-Ta, B03AeftCTBHeM ynpyrHMH KOAe6aHH5IMH, KOM6HHaiļH5JMH B03A6HCTBHH. 3φφεΚΤΗΒΗ0 B03A6HCTB0BaTb B 30Hy Η/ΗΛΗ H3 30HbI Γ330ΒΟΔΗΗΟΓΟ (ΓΒΚ) ΗΛΗ ΗεφΤεΒΟΑ^ΗΟΓΟ KOHTaKTa (HBK). 3T0 yB8AHHHBa8T 8Γ0 nOABHXHOCTb.

Pa3ra3Hp0BaHH0 ΒΟΑΟΗΟΟΗΟΓΟ ŪAaCTa npHBOAHT K ΑΒΗΧ8ΗΗΚ) ra30BbIX ny-3bipbK0B, cTpyft, ρεΛΗΚΟΒ ra3a b BbiM83aA8raK>mHH, coAepxaniHH Ηεφτπ h/hah ra30BbIH KOHABHCaT nAaCT, BblT8CH8HHI0 H3 εΓΟ πορ ΗεφΤΗ HAH KOHAeHCaTa Η TpaHCnopTy K AO6blBai0mHM CKBaXHH3M, "Γ33ΗρθΒ3ΗΗΚ)" Η8φΤΗ, ΗΤΟ CHHXa8T 88 BH3K0CTb Η nOBbIBia8T ĪIOABHXHOCTb. ΠρθΑΒΗΧ8ΗΗ8 BOAbl Β nAaCT AOnOAHHTBAbHO cnoco6cTBy8T Βωτεοκεκκιο yγλ8βοδοροαοβ. TaK08 33Β0ΔΗ8ΗΗε opraHH3yioT, HanpHMep, b CAyqaax ΗΗ3ΚΗΧ ra30Bbix φ3κτοροΒ boaohochmx riAacTOB.

TaKX8, M8XAy ΗεφΤΗΗΗΜ ΗΛΗ Γ330Κ0ΗΔ8Η03ΤΗΜΜ FlAaCTOM H BOAHHblM φθρ- - 3 - LV 11359 MHpyioT ra30Byio oTopo«jKy, HanpHMep, 3a cyeT CHHxeHHH AaBAeHHH, no Kpan-Heft Mepe, b nacTH βοαοηοοηογο nAacTa nyTeM OTČopa boabi no οκββχηηβμ, npo6ypeHHbiM b boaohochhh nAacT. Πρπ stom a^bachhc cHHxaioT He HHxe AaB-ΛβΗΗΒ Bbime3aAeraioraero ΗεφτβΗΟΟΗΟΓΟ ropH30HTa. C$opMHpoBaHHaa oTopoMKa no3BOASieT pa3pa6aTbiBaTb 3aAexb b pexHMe ra30B0H " DianKH" , TOAbKO pacn0A0)K6HH0H B ČOAee BbirOAHOM ΗΗΧΗ6Μ ΠΟΛΟΧεΗΗΗ no OTHomeHHio κ Heφτs^HOMy (He$Tera30KOHAeHcaTHOMy) nAacTy. Taican ra30Ban "manxa" ποοτοηηηο nonoAHsieTcsi ra30M H3 βοαοηοοηογο nAacTa. "UianKH" (OTOpOMKH) MOryT 6blTb C$OpMHpOBaHbl, HanpHMep, Me*Ay BOAOHOCHbIM nAaCTOM H HH3KOnpOHHIiaeMbIMH rAHHHCTbJMH KOAAeKTOpaMH, COAepxamHMH BMC0K0BH3KyH> He$Tb.

Pa3pa6oTKa ΜβοτοροχΑβΗΗΗ B03M0XHa η b pexHMe AByx ra30Bbix "manoK" « - ecTecTBeHHoft h c$opMHpoBaHHOH HCKycTBeHHO, a Taxxe 6oAee AByx, οφορ-MHpOBQHHbIX HCKyCCTBeHHO.

KpoMe τογο, Ha boaohochmh nAacT B03AeftcTByioT ynpyrHMH KOAeSaHHsiMH (BOAHaMH) . 3TO HaH6ūAee 3φφβΚΤΗΒΗΗΗ cnocoč B03AeHCTBHH. OH npHBOAHT K HHTeHCHBHOMy BblAeAeHHK) ra3a H3 BOAOHOCHOrO nAaCTa H ero ΠρΟΔΒΗΧβΗΗΚ) B Bbime3aAeraiomHH nAacT, a Taxxe φορΜΗροΒΒΗΗΐο ra30B0ft οτοροΗΚΗ ("manKH"). npHHeM, Bo μηογηχ CAyqa5ix Ηβτ Heo6xoAHMOcTH CHHxaTb AaBAeHHe b nAacTe. BbiAeAeHHe h ABHxeHHe ra3a προκοχοΔΗτ h 6e3 AonoAHHTeAbHoro rpaAHeHTa AaBAeHHH.. B03AeiiCTBHe KOAe6aHHHMH 3KTHBH3Hpyετ HBK Η ΓΒΚ. Taxxe, 3a CHeT 3ByK0KanHAAHpHbIX ΟφφεκΤΟΒ H yCKOpeHH5J ηρΟΠΗΤΚΗ OpraHH3yiOT 3aB0AHe-HHe yrAeBOAopoAoeoAepxamero nAacTa. COBMemeHHe B03AeHCTBHH KOAeSaHHHMH CO CHHXeHHeM AaBAeHHH, HanpHMep, οτδοροΜ BOAbi, cymecTBeHHO ycKopneT ΒΜΔβΛεΗΗε η φΗΛΒτρπΗΗΐο ra3a npn SOAbffleii ΠΟΛΗΟΤε ero H3BAeHeHH5I. ΟφόρΜΗρθΒ3Β ra30Byro 0T0p0HKy ("manKy") ΗβκοτοροΓΟ HaHaAbHoro o6b-eMa, BeAyT B03AeftcTBHe KOAeSaHHHMH b pe30HaHce c Heft. 3to npHBOAHT κ eme 6oAee HHTeHCHBHOMy npHTOKy κ οτοροπκβ ny3bipbKOB ra3a, h pa3pa6oTKy 3aAexH BeAyT b 6oAee 3φφβκτΗΒΗθΜ pexHMe pacmHpeKHH ra30Boft "manKH" h πρκ ee nyAbcauHH.

Taxxe, opraHH3yioT pe30HaHCHoe B03AeHCTBHe h Ha Apyrne ra30Bbie "manKH", B03AeHCTBysi Ha hhx, HanpHMep, οηηχροηηο h acHHxpoHHO, cMemaH-hmx nocAeAOBaTeAbHocTsix. npouecc pa3pa6oTKH 3aAexH b pexHMe B03AeHCTBHH Ha boaohochhh nAacT MoryT AonoAHHTeAbHO conpoBOXAaTb 3aKaqK0H φΛlOHΔa. HanpHMep, ecAH nAacT HMeeT HH3KHe ra30Bbie φΒΚΤορπ, B03M0XHa AonoAHHTeAbHasi 3aKanKa ra- 4 3a (B03Ayxa, co^h Ap.) b ruacT. Oah3ko, 3aKaMKy πρκ stom ΒβΛγτ b cymec-TBeHHO MeHbfflHX o6i»eMax h MeHbmee no προΑΟΛΧΗΤeAbHocTH BpeMSi. TaK*e, 3a-KaqHBaeMbiMH Φλϊοηδβμη MoryT 6biTb h Apyrne Φλκμδη, HanpHMep, mHpoKaa φρ3κιχΗ5ΐ ΛβΓκκχ yrAeBOAOpOAOB (ΐϋΦΛΥ). OHa HcnoAb3yeTC5i b npouecce cMemH-Baiomeroca ΒΜτεεκεΗΗΗ. BbiAeAsnoinHHca H3 βοαοηοοηογο nAacTa ra3 oSoramaeT ΙΜΦΑΥ. CoaeTaHHe BbiTecHeHHs, HanpHMep, BbinaBinero b nAacTe ra30Boro koh-AeHcara, BbiAeASHomHMca ra30M, ΙΙΙΦΛΥ, o6orame.HHOH ra30M ιιιφλυ, πρηβοαητ k 6oAee noAHOMy H3BAeHeHHio yrAeBOAopoAOB H3 nAacTa. B CAynae aoSuhh bwcokobh3Khx Ηεφτεϋ HapaAy c onepauHHMH bo3achct-BHH Ha BOAOHOCHblH nAaCT, βΓΟ pa3ra3HpOBaHH5!, C03AaHHH ra30B0H OTOpOHKH Η Τ.Δ., ΔΛΗ CHH*eHHa BH3K0CTH ΗεφΤΗ Ha ΗεφΤΗΗΟΗ nAaCT 0Κ33ΗΒ3Κ)Τ ΤβΠΛΟ-

Boe B03AeHCTBHe. 3to B03AeftcTBHe MoryT ocymectbastb BHyTpHnAactobhm ro-peHHeM. Hctohhhk KOAeSaHHH pacnoAaraioT b 30He, πρεΔΠΟΗΤΗτεΛΒΗο, HBK. TorAa ynpyrne boahm bakstot Ha boaohochmh nAacT h AonoAHHTeAbHO Ha Ηεφ-tsihoh, yBeAHHHBaa τεΜ caMbiM paAHyc nporpeBaeMoft 3ohu, HHTeH(^HUHpysi τεπΛοηερεΗοε. ΚροΜε τογο, coBMecTHoe B03AeftcTBHe ynpyrnx βολή h TenAa b SoAbmeiī ετεπεΗΗ cHH*aiOT BH3K0CTb, qeM KaxAoe H3 Βθ3ΔεήετΒΗΗ b OTAeAb— hocth . Taoce, ynpyrHMH BOAHaMH φopMHpyκ)T onar ropeHHH.

KpOMe ΤΟΓΟ, AOnOAHHTeAbHO Ha yrAeBOAOpOAHblH nAacT MOryT B03AeiiCT-BOBaTb KCTOHHKKOM KOAeSaHHH C ΠΟΒερΧΗΟΟΤΗ 3βΜΑΗ, HTO yCKOp5ieT ΔΒΗΧεΗΗβ ra30Bbix ny3bipbK0B η ΗβφΤΗ b ΗεφτπΗΟΜ nAacTe. cnocoS noApa3yMeBaeT B03M0XH0CTb coneTaHHa ero h c Apyr«MH fpaAH- UHOHHblMH BTOpHHHbIMH H TpeTHHHblMH ΜβΤΟΔΒΜΗ AOSblHH yrAeBOAOpOAOB. Φηγ. l. CxeMa BapnaHTa peaAH3aiiHH cnoco6a. Φηγ. 2. CxeMa BapHaHTa peaAH3aiiHH cnocoGa, npeAycMaTpHBaiomero φθρΜΗρθΒ3ΗΗβ Γ830Β0Η ΟΤΟρΟΗΚΗ. Φηγ. 3. cxeMa BapnaHTa pacnoAoaceHHa ceftCMOHCTOHHHKOB npH HaAHHHH KOHTypHHX BOA· Φηγ. 4. CxeMa pacnoAoaceHHSi ceHCMOHCTOHHHKOB b nAaHe Ha TeKyiDHH ΜΟΜεΗΤ φθρΜΗρθΒ8ΗΗΗ ra30B0H OTOpOHKH. - 5 - LV 11359 ΠρΗΜερ 1.

Ha ΗβφτΑΗΟΜ yqacTKe ΜεοτοροχΑβΗΗΗ 3xa6H, CeBepHbift CaxaAHH, Ha ΓΛγδΗΗε 1600 M oSteMHOe COAepxaHHe ΚΟΜΠΟΗεΗΤΟΒ B0A0paCTB0p8HHblX ra30B COCTaBAHCT: 64% CO^, 32% CH^ , 4% N^. Ha AHCBHOH ΠΟΒερΧΗΟΟΤΗ HaA 3aA8*b» yCTaHaBAHBaiOT HCTOHHHK HMnyAbCHbIX B03AeHCTBHH 1 (φΗΓ.1). Ero COBAHHHIOT C ΒΟΛΗΟΒΟΑΟΜ 2, ΠΟ KOTOpOMy KOA86aHHSl ΠερεΑ3Κ)Τ B BOAOHOCHblH nAaCT 3. OKOHHaHHe BOAHOBOAa 2 B BOAOHOCHOM nAaCTC 3 MOryT BbinOAHHTb B ΒΗΔε KOH-U8HTpaTopa. H3mchsisi nacTOTy HMnyAbcoB ot 1 ao 45 HMnyAbcoB b MHHyTy h OT 45 AO 1, Μερε3 BOAHOBOA 2 BO3ACHCTByi0T Ha BOAOHOCHblH IlAaCT 3. ΠΟ B03M0KH0CTH, ΠΛΗΒΗΟβ H3MCHeHHe HaCTOTbl CAeAOBaHHH HMĪiyAbCOB HCp8AyK)T naKCTaMH HMnyAbCOB, CCpHHMH ΠΟ 5 - 20 npCHMymCCTBCHHO npHMOyrOAbHbIX HM-nyAbCOB pa3HOii AAHTCAbHOCTH H aMnAHTyAN· B pC3yAbT3TC TaKOrO B03AeHCT-BHH H3 nAaCTa 3 ΗΗΗΗΗΒβΤ BblAOAHTbCH Ta3, B OCHOBHOM, CO^ , KOTOpbIH, ΠΟ-CTynasi B ΗεφτήΗΟΗ nAacT 4, ΒωτεοΗηετ ΗεφΤΗ κ δο6μβηημ CKBaacHHaM 5. ΠρΗΜερ 2.

HaA 3aAexb!0 BblCOKOBH3KOH ΗεφΤΗ ļ (φΗΓ.2), HMCJOmeft ΓAHHHCTbie pa3-ΑβΛΗ 2, yCTaHaBAHBa!OT HMnyAbCHbIH HCTOHHHK 3 C ΒΟΛΗΟΒΟΑΟΜ 4, OKaHHHBa»-niHMCH B BOAOHOCHOM nAaCTC 5 . B CKBEXHHaX 6 H 7, npo6ypCHHblX B BOAOHOCHblH nAacT 5, pa3M8iaaiOT TaKacc b panoHc nAacTa 5 hctohhhkh ynpyrHX boah 8. ΠΟΔ B03A6HCTBHCM KOAeSaHHH H3 nAaCTa 5 BblACAHeTCH ra3, KOTOpbIH CKariAH— BacTcsi b AOBymKc 9, o6pa3yn ra30Byio OTopoMKy ("manKy) M8XAy boaohochhm ŪAaCTOM 5 Η ΗεφΤΗΗΜΜ 4, HaCTHHHO 3KpaHHpOBaHHyiO TAHHHCTblM pa3A6A0M 2. 3aTCM pa3pa6oTKy BCAyT b ρεχΗΜε ra30B0H "manKH", oTSnpan ΗεφτΒ no CKBa— ΧΗΗΒΜ 10. ΠρΗΜερ 3.

HaA 3aA8Xb!0 BbIC0K0BH3K0H ΗεφΤΗ 1 (φΗΓ. 3) B paHOHB KOHTypHblX ΒΟΔ

2 yCTaHaBAHBaiOT yTOnACHHblMH B rpyHT HCTOHHHKH rapM0HHM8CKHX KOA86aHHH 3 . B03A8HCTByn HCTOHHHKaMH Ha BOAOHOCHblH nAaCT 2, ACra3Hpyi0T εΓΟ H C03— AaioT ra30Byio OTopoHKy 4. AaACB, b npoucccc ΓεοφΗ3ΗΗβοκΗχ HCCABAOBaHHft OnpCACAHIOT pC30HaHCHblC HaCTOTbl HCKyCCTB8HH0 C03AaHH0H OTOpOHKH 4 H cc-TCCTBCHHOH ra30B0H "manKH" 5. 33TCM, npOAOA*aiOT pC30HaHCH0C B03ACHCTBH8 KOAC6aHHHMH Ha OTOpOHKy 4. 3T0 npHBOAHT K OCymCCTBAeHHK) OTOpOHKH H Ae- 6

AaeT pa3pa6oTKy 3aAexn b ρεχΗΜε ra30B0H "manKH" δοΛεε 3φφεκτΗΒΗ0Η. AHa-λογημηο, MoryT b pe30HaHce B03AeftcTB0BaTb h Ha ra30Byto "iuanKy* 5. Οτδορ ΗεφΤΗ BeAyT Π0 CKBaXHHaM 6. npeHMyiaecTBa πρεΔΛΟχεΗΗΟΓΟ cnoco6a saKAKmioTca b tom, mto oh no3-ΒΟΑΒετ yBeAHMHTb Ao6bmy ΗβφΤΗ, ra30Boro KOHAeHcaTa, a Taxxe αοποληη-TeAbHo ra3a, yBeAHHHTb hx H3BAeKaeMbie 3anacw. KpOMe τογο, BOBAeKatoTcsi b pa3pa60TKy ΜβοτοροχΔεΗΗΗ, CHHTaiomHecfl HepeHTačeAbHHMH: c HeAOCTaTOHHOH 3anoAHeHHOCTbio AOBymeK, HCTomeHHbie, coAepacanuie BbinaBmHH b pe3yAbTaTe peTpOrpaAHOH KOHAeHCaiļHH ra30BblH KOHAeHCaT, OCTaTOMHyK) ΗεφΤΒ, ΟδΒΟΑΗεΗ-Hbie ra30Bbie η ΗεφτΗΗΜε ΜεοτοροχΑΟΗΗΗ. Cnocoč hah BOoSme He Tpe6yeT 3a-KanKH BbiTecHeHHbix Φαιοηαοβ hah xe TaKOBasi npoBOAHTca b cymecTBeHHo MeHb-εηχ o6T>eMax. 3to othochtch h k oT6opy boam, npoBOASimerocH αλη CHHxeHHH nAacTOBoro AaBAeHHs η pa3ra3HpoBaHHS boaohochoto nAacTa. Cnoco6 πο3βο-ASieT HAH HCKAtOHHTb ΟΤδορ BOAbI HAH npOBOAHTb erO B CymeCTBeHHO MeHbfflHX o6-beMax h BpeMeHHbix HHTepBaAax. Eme oahhm npeHMymecTBOM cnocoča HBAHeT— cjī SoAee pauHOHaAbHoe η 3φφεκτκΒΗοε HcnoAb30BaHHe hctohhhkob KOAe6aHHK, CBeACHHe K MHHHMyMy Β03Μ0ΧΗΗΧ OTpHIiaTeAbHbIX ΟφφβΚΤΟΒ B03AeHCTBHH.

Ka^Aoe ra30Boe hah ΗεφΤΗΗοε ΜεοτοροχΔεΗκε cBH3aHo c BOAOHanopHOH CHCTeMOH, yHacTByioiaeH b ero φορΜΗροΒ3ΗΗΗ. npeAAaraeMbiH cnoco6 π03Β0ΛΗβτ pa3BHTb 3Ty CBH3b, BAHHTb Ha npOlļeCC φOpMHpOBaHHH 3aAexeft, yCKOpHTb ero η φορΜΗροΒ3ΤΒ 3aAexn c xeAaeMbiMH napaMeTpaMH, a Taxxe BoccTaHaBAHBaTb HCTomeHHbie 3aAexw. ynpyrne boahm ot hctohhhkob K0Ae6aHHH h conpoBOXAaio-nme ηχ 3φφεκτΗ aKycTHHecKoft smhcchh HenocpeACTBeHHO b nAacTe, CTHMyAHpy— IOT BbiAeAeHHe ra3a H3 boaohochoto nAacTa h hhtehcHφH^Hpyκ)τ ero ΔΒΚχεΗΗε b Bbime3aAeraiomHe nAacTbi. Πο Mepe προΔΒΗΧβΗΗΗ ra3a H3MeHHioTCH ero TepMOAHHaMHHecKHe ycAO-BHH, MTO ΜΟΧεΤ npHBOAHTb K CMemeHHK) φ330Β0Γ0 paBHOBeCHH H BblAeAeHHtO χηδκηχ yrAeBOAopoAOB, KOTopbie cnoco6cTByioT yBeAHHeHHio H3BAexaeMbix 3ana-cob κεφτπ, ra30Boro KOHAeHcaTa. TaKHM o6pa30M, cnoco6 π03Β0ΛΗετ He TOAbKO BblTeCHHTb ΗεφΉ> H3 ΟφΟρΜΗρΟΒΒΒΙΠεΗΟΗ B pe3yAbTaTe ΓεΟΛΟΓΗΗεΟΚΗΧ npoueccoB ΗεφτΗΗΟΗ 3aAexH, yBeAHHHBaTb coAepxaHHe b Heft KOHAeHcaTa Ηεφ-TH, HO H AOnOAHHTeAbHO yBeAHHHBaTb H3BAeKaeMbte 3anacbi ra3a. «PaKTHHeCKH, oh ποΒτορηετ npnpOAHbiH ceftcMHHecKHH MexaHH3M o6pa30BaHHH 3aAexH yrAeBO-AOpOAOB, HO B OTAHHHe OT ΠΟΟΛεΔΗεΓΟ HBAHeTCH ynpaBAseMbiM.

Cnoco6 Μοχετ coAepxaTb h Apyrne npeHMymecTBa, BbnreKafonme H3 npeA-CTaBAeHHoro onHcaHHH η oneBHAHbie aah cneunaAHCTOB b AaHHOH oSabctm τεχ- HHKH. LV 11359 ΦΟΡΜΥΠΑ M30EPETEHMfl 1. Cnoco6 pa3pa6oTKn ra30K0HAeHcaTH0ii, ηθΦταηομ nnn He0Tera3OKOHfleHcaTHoii sanesu, BKmonaiomMM 6ypeHne oahom nnn 6onee οκβ3>κμη b ymeBOAopofloeoflep>KaLUHM ropM30HT μ οτδορ no hmm Ao6biBaeMbix Φπιοκαοβ, omMaioinn(ic5i τθμ, hto AononHMTenbHO ocymecTBnflK)T nepnoAnnecKoe B03AeCicTBne Ha HM>Ke3aneraioiAMM BOAOHOCHbiCi nnacT b 30Hy n/nnn H3 30Hbl Γ330Β0Α^Η0Γ0 ΜΠΜ ΗθφΤΘΒΟΑΗΗΟΓΟ Κ0ΗΤ3ΚΤ3 H T3KHM 06pa30M BbiAenfltoT H3 nnacTa ra3. 2. Cnoco6 non. 1, OTnunatoiAnficii τθμ, hto Me>KAy ηθΦτηηνμ μπμ ra30K0HAeHCaTHblM H BOAOHOCHbIM nnaCTOM φορΜΙ^ΙΟΤ ra30By(O OTOpOHKy 3a οηθτ BbiAenflKDunerocH M3 βοαοηοοηογο nnacTa raea. 3. Cnoco6 no n. 1 nnn 2, οτπμηθιοιαμμοα τθμ, hto Βθ3ΑβίίοτΒΜθ Ha BOAOHOCHbiii nnacT προβοαλτ ynpyrnMn KoneSaHMflMM, HanpiiMep, b pe30HaHce c Γ330Β0Μ OTOpOHKOii. 4. Cnoco6 no nio6oMy npeAbiAym0My nyHicry, OTnnHaioiAniicB τθμ, hto B BOAOHOCHbIM ΠΠΘΟΤ 33Κ3ΗΜΒ3Κ3Τ φΠΙΟΙ/ΙΑ· 5. Cnoco6 no nio6oMy npeAbiAyiueMy nyHKTy, οτπι/ιηθιοιαμμοη τθμ, hto Ha ym8B0A0p0A0C0Aep>KamMM ropn30HT OKa3biBaiOT τθπποβοθ βο3αβμοτβμθ, HanpMMep, BHyTpnnnacTOBbiM γορθημθμ, μ/μπμ AononHMTenbHoe βοθαθμοτβμθ ynpyrnMM Kone6aHM3MM. LV 11359 ΡΕΦΕΡΑΤ

Cnoeo6 pa3pa60TKH 3aAe*H γΓΛβΒΟΑΟρΟΑΟΒ, ΠρβΑΥCMaTpHBaiOlIlHH B03Aeii-cTBHe Ha HHxe3aAeraiomHft boaohochhh iuacT, iipeAncmTHTeAbHo b 30Hy h/hah H3 30HbI ΗεφτεΒ0Α3Η0Γ0 ΗΛΗ Γ330Β0ΑΗΗ0Γ0 KOHTaKTB, pa3ra3HpOBaHHe BOAO-HocHoro nAacTa, φορΜΗρθΒ3ΗΚβ ra30B0H οτορο^κΗ 3a cqeT BbiAeAfliomerocfl rasa, pa3pa6oTKy 3aAexn b peacHMe ra30B0H "manKH" HaoSopoT. Bo3AeftcfBne npoBOASiT npeAnoHTHTeAbHO ynpyrHMH BOAHaMH, c HcnoAb30BaHHeM, HaīipHMep, CeāCMOHCTOMHHKOB. Βθ3ΑβΗΟΤΒΗβ KOAeSaHHHMH ΜΟΓγΤ OCymeCTBA5ITb B pe30HaH-ce c ra30B0ft οτορο^κοή. S ΠγΗΚΤΟΒ φΟρΜγΛΗ, 4 φΗΓ.

Claims (5)

1. LV 11359 IZGUDROJUMA FORMULA 1. Gāzes kondesāta, naftas vai naftas un gāzu kondensāta iegulas izstrādes paņēmiens, kas ietver viena vai vairāku urbumu urbšanu ogļūdeņražus saturošajā horizontā un iegūstamo fluīdu ņemšanu no tiem, kas atšķiras ar to, ka papildus veic periodisku iedarbību uz apakšējo ūdens nesējslāni gāzes-ūdens vai naftas-ūdens kontakta zonā un/vai no zonas un tādā veidā izdala no slāņa gāzi.
2. 2. Paņēmiens saskaņā ar 1. punktu, kas atšķiras ar to, ka starp naftas vai gāzes kondensāta un ūdens nesējslāni veido gāzes starpslāni, kurš rodas izdaloties no gāzes ūdens nesējslāņa.
3. 3. Paņēmiens saskaņā ar jebkuru no 1. vai 2. punktu, kas atšķiras ar to, ka iedarbību uz ūdens nesējslāni veic ar elastīgām svārstībām, piemērām, ar gāzes starpslāņa rezonansi
4. 4. Paņēmiens saskaņā ar jebkuru no iepriekšējiem punktiem, kas atšķiras ar to, ka ūdens nesējslāni iesūknē fluīdu.
5. 5. Paņēmiens saskaņā ar jebkuru no iepriekšējiem punktiem, kas atšķiras ar to, ka uz ogļūdeņražus saturošo slāni veic termisku iedarību, piemērām, iekšējās degšanas veidā un/vai iedarbojas ar elastīgām svārstībām.