THÔNG TIN TÀI LIỆU
Tity^han \dng hr/ng Ky ihual tdng irjnli^ \\hi uji_^^'J 'dng nghc liiCn_ D £ X U A T G I A I !MIAP CONG N G U F : O N G D U N G G I A N T I E P T R O BAN TIEM TIIUV (TAD) KlIOAN CAC GIENG PHAT TRIEN MO DAU Klii TAI VUNG BIEN NUOC SAU THEM LUC DjA VIET NAM LC Due Hoa, Houng Thanh Tiin*^ Xi nghiep dicu hanh khoan - 'long Cong 'IV Khoan \ a dich \ u khoan dau (PV Drilling) Tang loa nhd Sailing 'I owcr so 111A duimg I'aMcur phirimg Uln nghc qudn !, Tp i lo Chi Minh Email: tun\ibid DvdrilliiK'.com Tom tut \ luc dich cuu bdi bdo nhdm dira giai phdp lira chgn gidn khoan cho chiin dich khoan phdt trien mo tgi nhung khu vuc nude sdu ndm o ngodi khai Viii nam Qua xem xet tdm nhin chien lugng khoan nude sdu cua tap doiin ddu qudc gia I iel nam cue cdng nghe cap nhdl mdi nhdl vi gidn khoan trin thi gidi tdc gia nhdm dua mdt cdi nhin tdng the ve irng dung cdng nghe gidn khoan tiep tro- bdn liem thuy (T.ID) de cd the dp dung cho vice phdt triin hoai dgng khoan thdm khai ihdc lgi nhirng khu vuc nude sdu cua Viel nam Gidn khoan tiep ira bdn liem thuy Id su kit hgp hodn hao giir gidn khoan nira ndi, nua cliiin vd gidn lack up .su ket hop ndy dem Igi nhung hicu qua cho cdng tdc khoan md cdc gidn ihdng tlnrirng khd cd the cd dugc (jiai phdp irng dung gidn khoan TAD se ilem lai hieu qud cho cdc khu vuc cd niiic nude tie 130 m tdi 1500 III, irong trudng hgp niiy neu lua chon gidn khuan nira ndi nira chim (Semi-Submersible) se khdng dem lgi hieu qua kinh te ldn ky thudl A PROPOSIAL 01-' Sl-Ml-SUBMl^RSIBLl-: T I - : N D L R ASSISTED DRILLING RIG I-OR OIL AND GAS EXPLOITATION IN TI IE DI-EP SEA SHELF OF VIETNAM Abstract The paper provided a selection proposal drilling rig in expand jield development drilling at Vietnam deepwater By reviewing some of the engineering aspect actual deep water exploiration slategy of Petro Vietnam National Oil & Gas Group, the technology advancement, innovations and challenges in drilling rig An overview oj TAD technology will bring benefit for potienal oil & gas location at deepwater of Vietnam Offshore The combinion between Semi - submersible and stability of Jack up rig to demonstrate effective and bring a lot of avanlage rather than conventional drilling rig Semi-submersible Tender Assisted Drilling RIG (SSTD or TAD) will be a good solution for selection of drilling rig to carry out oil & gas jield development with water depth from 130 m to 1300 in In the event of Semi - submersible selection is not cost ejfeetive wilh high rental cost, high intinial investment cost and more expensive than TAD and technical solution as well Iliil iiglii Klichi lioc ( -dug iiglii BU-n tiidii (/KfitJ / ' " ill" > IIMI lllMl IID.AI i)OX(i l l \ i ; kill TAI Vlhl N.\M C'onu lac khoan lim kilm lluini { TK D) dan a Vict Nam Uugc bat ddu lir nhCnig nriin 60 cua Uil ky ,\.\ Ngj\ l)?-l I/IVVS lliC-p dinh ligp uic ViOl - \o llifim dii khai Ihiic dau g liiOm luc diu mien Niim ViOl nam dugc k> kll Ngay 07/11/1981 Xi nghiep l.iOn doanh ddu Viel.soi pclro (XNI 1) Viclsm pclio) IJ doi \d chinh ihiic hiKil dgng Ngin 24.05/1984 XNI.I) Vielso\pclm da phdi liiC'ii dong ddu cong nghiep Uii cdu uio mo Bach llfl licp uii mo Rong Ba Vi Soi Ng.i> 26/06/1980 lan ddu dau lien cua \"iyl nam da dugc XNLD VieLso\ pelro kluii Ihac Ihanh ciing lit nui Bach 116 danh dau mgl moc son quan Irgng - dua Viel nam len "Ban ddu Ihe giiii" vin ur each la mgl nuoc khai Ihac \'a xual khau dau iC-m nang dau eua Vicl Nam phan bo o hau hcl cac Irani lich de lam bao gonv Clni Long Nam Cdn Son Tu Chinh - Vi'ing Ma\ I'hu Khach Song Ilong \a Malay Tho Chu Ilien lai Vicl Nam la niiiVc co nhip khoan Iham \a khai Iliac dau nhiip nhip nhal Ddng Nam A voi nhieu hgp ddng dau dugc ki kel .sir diri eua hang loai cac cong l\ diC'u hanh chung IOC id sir ed mai cua cac cdng !>• dau ldn dau Ur de Ihirc hiC'n cdng uie kiem tham ddu lai ihem lue dia Viel Nam Irai qua nhieu giai ihang Irani clia iighanh diiu quijc gia Vicl nam Tiiili uVi llidi dieni Tap doan da khao sal ngi dia iren 30 van km Uiyen dia chan 2D xap \i \an kni2 dia chan >D khoan ircn 600 gicng lim kicm tham dd Ihiiin lugng \a khai iliac vdi Idng sd met khoan Ircn Irieu km dirge ihue hien lai Ihem luc dja \a dal lien Vicl Nam liau hel cac be Iriiiii lieli liem nang a \'iel Nam deu dirge khoan lim kicm iham \a khai lliae lap Irung nhieu nhdl g be Ciru Long ldi 677 gieng Nam Con Son 131 gieng Sdng Hdng 92 gicng, Malay Tho Chu 64 giiing cde be Iram lich cdn lai iiliir Phu Khdiili Vung Ma>' hau nhu chua dugc khoan Iham dd luy nhicMi cac hoai dgng na>' ehu \cu boat dgng lai cue viing co mue nugc bien dugi ndng va cliii yeu lap Irung o 1/3 dien lich luc dja da ky hgp ddng dau vol mile nugc dugi 200m, lii}m nang dau chua phai hien g dicn lich cdn lai g nhung vung nude sau la rai Ign la eg hgi ddng Ihgi cung liem an nhicu ihach ihiie cho cae hoai dgng Iham dd diiu Irong luong lai Vgi Ihuc te va nhu cau phai irien ciia cdng nghiep dau Viet Nam tuong lai can thiet phdi nghien ciru ling dung cdc giai phdp khoan lim kiem Iham va khai ihdc dau phii hgp vgi dieu kien cu Ihe ciui lirng phan kluic thi truong tirng md dau ti Viel Nam sgng song vdi vice phdt lrii:n ddi ngu gidn khoan de lit ehu vii edng nghe vd Ihiel bi dam bdo chiC*n luge an ninh niing lugng va ehu quyen qudc gia Do do, viec nghien ciru ling dung gian khoan cdng nghe cao liep Irg nua ndi niia chim (TAD) la mgl gidi phdp nham ndng cag hieu qua kinh le, ky thual cung ddng Ihoi la mgt gidi phdp cong nghe can thiel di; khoan phdt IriCai ede md ddu nude sdu lai Ihijm luc dia Vicl Nam lloal dgng khoan ddu lai Viel Nam duge danh gid la soi dgng nhdl khu vuc nhicn cde boat dgng chii yeu hoat dgng lai cdc vung co mirc niroc bien duoi 200m, Irong liem nang diiu chira phat hien g dicn tich lai kha Idn cr khu virc nirgc sau Id eg hgi dong iligi ciing lie-m dn nhidu Ihaeh lliitc cho cdc hgiil dgng TKTD ddu Ki;l qud cong lac KTD Ihiri gian qua da xdc dinh vd liim sdng td nhirng net cau Inic dia chal \-d he thdng dau eg ban ciia cac be Irani ticli De lam cd Irie-n vgng ddu a thdm luc dia va ddt lien ciia Viel Nam nhu di; ciip Ircn Tdng tijm nang ddu eg kha nang thu Tieu ban Nang lugng, Ky thudl cdng trinh Van tai vd Cdng nghe Bien hdi chua phat hien cdn lai cua cac be tram tich De tam Viet Nam du bao khoang 3300 trieu m3 quy ddu, tap trung chii y^u d vung nude sau, xa bd (be Phu Khanh, be Tu Chinh Vung May) chua kS Xihm nang dau cua cdc be Hoang Sa va Trudng Sa Nhu vay, tiem nang dau cdn lai cua cac be tram tich Viet Nam rat dang ke va la co hdi tdt cho cdng tac TKTD Mac dii, du bao ve trii lugng va tiem nang dau cdn chua nhieu yeu td gid dinh vd nii ro miic TKTD tai cdc be rat khac nhau, dac biet la cac vung cd it tai lieu, chua khoan tham dd nhu Phu Khanh, Tu Chinh - Vung May Day ciing la cac CO sd quan dinh hudng cho chien luoc phat trien cua Nganh Ddu den 2015 - 2025 nham qudn ly va khai thac mgt cdch hieu qua ngudn tai nguyen dau phuc vu su phat trien nen kinh te qudc dan Nghien cuu lan dau tien dua cac giai phap cdng nghe khoan cho cac khu vuc nude sau tai Viet Nam nhdm ddp urng cdc yeu cau thuc tien dat IL GI(5l THIEU CAC GIAN KHOAN TREN THE Gl6\ VA P H A N K H U C THI TRUING HOAT D O N G CUA GIAN KHOAN TM VIET NAM Ph^n loai cac chung loai gian khoan dung thi cong giing khoan tai cac khu vyc nu-dc sau tren the gidi: Hinh 1: Sa phdn bo hoat dgng cua cdc logi gidn khoan tiiy theo muc nuac Hien tren the gidi de khoan tim kiem tham dd cac khu vuc nude sau, cac cdng ty thudng sir dung cac loai gian sau: - Fixed Platform (FP) + Drilling Rig; Platform cd dinh vdi kha nang ehiu tdi ciia gian khoan, hoat dpng dSn 1,500 ft - Compliant Tower (CT) + Drilling Rig: dugrc thi8t k^ tuong tu FP nhung cd kha nang chiu tac dgng ben tdt Cd the hoat dgng tir 1,000 - 2,000 ft 5c lan thir V Hdi nghi Khoa hgc vd Cong nghe Bien loan qudc !>oop\varor r>oN L-11> p m o u t S>slc;nl:> Hinh 2: Mgt so chung logi gidn khoan tieu bieu - Tension Leg Platform (TLP) 4- Drilling Rig; Id kSt ciu nfli theo phirong diing, dugc neo c6 dinh xu6ng day biSn, c6 kha nang chiu tai gian khoan Hoat dgng tai vung it thay ddi muc nude biSn, sau d8n 4,000 ft - SPAR Platfijrm (SPAR) 4- Drilling Rig: la kSt ciu ndi, dugc thiSt kS theo nguyen Iy "vertical cylinder supporting" Co Hik chiu dugc tai trgng gian va hoat dpng d6n 7,500 ft - Semi Submersible (gian khoan ban chim): thi cong cac giing ngim voi dp sau tdi 10,000 ft - Drill Ship: (tau khoan): thi cong cac giing ngim voi dp sau toi 10,000 ft Tieu banNdnp lugng, Ky thudl cdng trinh, Van tdi vd Cong nghi Bten Phan khiic nird^c sau va giai phap lya chon cong nghe gian khoan thi cong cac gieng khoan c6 chiiu sau myc nu^c biin tir 100 m din 500 m tai Viet nam: Om SOm SOm ISOm SOOin >500m ftfiif: Hinh 3: Sa phdn khdc gidn khoan theo muc nude sdu tgi Viet nam Phan loai cac khu vyc nwo-c sau tai cac Bl trim tich tiim nang cua Viet nam Bdng I.Phdn logi nude sail ciia cdc bi tram tich tiem ndm ngodi khai Viet nam Ten bi trim tich Be Phu Khanh Be Cijru Long Be Nam Con Son Bi Ma lay - T h i Chu Be Tir Chinh- Vung May Be Hoang Sa-Trudng Sa Chieu sau nuoc bi^n (m) 200-2,500 den j^SOO '"' ' if A« b^L tf« Kt Tl rr ii' ™ ffl -:•?= iTi" SS £» :fKI- • * "' 1^ SS " ///«/i 7.- Sf dieu khien tu ddng hoa cdn bdng gidn D I dam bao gian hoat ddng an loan va hieu qua, he thdng kiam soat can bang gian dugc ket hgp chat che vdi he thong neo dinh vi gian He thong neo dugc thiet ka vdi diem neo vdi tdi neo thi he mdi nhdt hien MK6 Stevdig the he thu cd lire dinh vi cao ket hgp vdi dudng kinh cap neo cd dudng kinh lan dan 8.255 cm, lire giu tdi thieu la 611 MT de dam bdo dinh vi vj tri cua gian khoan nhimg diau kien thdi tiat gid bao ldn khdng chi d cac viing bien Viet nam, ma cdn d khu vuc Ddng Nam A, Nam A, Trung Au va vinh Mexico He thong neo duge ciing dugc dieu khian bdi phdng dieu khien trung tam va dugc quan sat thong qua he thdng camera theo doi truyen hinh anh true tiap ve phdng dieu khien trung tam Dd cang, img suat keo cua cac day cap neo dugc truyen ve phdng dieu khian trung tam, thong qua he thdng nay, he thdng tdi neo se tu ddng diau chinh viec keo, tha cac day cap neo d cac vi tri khac ciing nhu dieu khien cac bom nude giang gian de dam bao khoang each an toan giiia gian khoan va gian dau giang cd dinh cung nhu da bao ye cac he thdng dudng dng, dudng truyen dG lieu, giiia gian khoan va gian dau giing cd djnh Gian khoan PV DRILLING V la gian khoan ddu tian tren thi gidi dugc thiit kl he thdng tdi neo co dudng kinh day neo len din 8.255 cm (3-1/4") va he thdng neo diem vdi neo tdi tha he mdi nhat cd lire giii ldn de dam bao gian lam viec an toan dieu kien thdi tiat khac nghiet 3.2 Cum thiet bi khoan DES Thap khoan dugc thiit kl dang Telescopic, dl dam bao nhung yau cdu kbit khe nhat nhu nhd ggn, dl dang thao Idp nhung vdn dam bao cho tai thap khoan dat 1,500,000 lbs dl thuc hien dugc cac giing khoan cd chilu sau din 9100 m Toan bp cum thiit bi khoan DES cd ting trgng lugng khoang 1,400 MT dugc Idp tren gian ddu giing cd djnh cua khach hang va cd thi di chuyen din tdt ca cac giing khoan tren gidn ddu gieng thdng qua he thdng kich thuy luc Thiit kl da tilt kiem nhilu thdi gian va chi phi dl thuc hien mdt giang khoan ddu Tiiu han Nana lugng Ky thudl conn trinh Van Idi va Cdng nghe Bien Ben eanh do, he thong thiet bi ching phun trao va cac thiit bi phu trg cung dugc itng dung cong nghe cao mgt each triet de de eo the thi cong cac giing khoan co nhiet dp ap suat cao, dae biet phii hop cho nhimg gieng khoan tai thim luc dia Viet nam Cac thiet bi ching phun trao dugc thiit ki co ap suat lam viec Ien din 15,000 psi (1020 atm) ii kem theo la cac he thing duong ing, van cQng dugc thiit ki dae biet, ijmg dung cong nghe moi ve chi tao ciing nhu vat lieu moi de lam viec diiu kien ap suit va nhiet cao.Tinh din thoi diim hifn tai, gian khoan PV DRILLING V la gian khoan TAD nhit tren the gioi dugc thiet ke chuyen biet de thi eong eac giing khoan nhiet ap suit cao Hinh Cum thiet bi khoan 3.3 H^ thing bdo chdy vd chua chay Gian dugc thiit ke di khoan eho mo voi ap suit eao va nhiet cao nen tiem tang kha nang chay n i eao Vi vSy he thing phong va ehua chay o tren gian PV DRILLING V dugc thiit ki voi an toan cao hon thi cong cae giing khoan ap suit cao, kha nan^ chay n i Ion Gian dugc trang bi cac diu Ilia tit nhat cua hang GAI-Tronics tai tat ca c4c khu vuc tren gian He thing se tu dong dua bao dgng thong qua he thong thong tin tren gian, kich hoat he thing diing khan cap (emergency shutdown system), d6ng thoi dua eac thiet bj chiia ehay vao hoat dpng dam bao an toan cao nhat eho ngucri va thiet bi Khfing chi duge thiit ki di bao ve cho gian khoan TAD ma cdn dugc thiit kfi de bao vS gian diu gieng ci dinh cua khach hang Phucmg phap ehSa chay bang bgt, ngap nuoc dugc ap dung cho cae khu v\rc quan trgng nhu eac be ehiia dung dich, khu vuc dau gieng, sang ruugi ^^^ khoan Dac biet cac khu vuc phong may phat dien, phong phan phoi dien dugc bao ve boi he thing ehiia chay cong nghe moi phun suong ap suat cao, dam bao ehiia 3.>S lloi nglu Khtni h-K \u Cthig nghi Biin lodn •IIHK Idn I hii ' chay hieu qua va than ihicn \ui moi truong 3.4 lie thdng Id in mdt bang nude nggt Ciian khoan iing dung cong nghc lam mat bang mrdc nggl cho cac ihicl bi cua gian khuan nhu nia\ phdi dicn he ihung bien lan, tiii neu dicu hua khung bom bim duoc lam mat gidn lien \ d Iruc licp bang nuoc nggl Ddy Id ddc linh \ u g l irui cua P \ ' DRILLING V su voi cac gian khuan cung luai lien ihc gidi Vice lam m.il bang mruc ngut kcu dai luoi (ho lam \icc cua ihicl bi \ a cac Jirdng ung dc gian khuan hoai dgng dn djnh, uiam chi phi sira cluia bau dudng iha} ihc 3.5 Can cdu tai trgng Idu Ciian khuan IAD V\' DRILLING V dugc trang bi mgl can cau Uii irung ldn 300 M l chihcn dung iM nang cac ma thiel bi cua ciini thic'l hj khuan DI'!S tir Tender IC'ii iicn gian Liau gicng Da\ la can cdu co lai irong Idn nhal ^o \(n cac gian khuan I /\I) hicn huu livii the giui nen sc giiip nang lia cac ma ihicl bi mill each an loan, nhanh chung giam thieu thdi gian khOng san xual 3.6 lie thdng bien tdn (Variable Frequency Drive -I'FD) DC\\ la he thong lien iicn nhat hicn na\\ Vui cong nghc ban dfin phat Iricn nlnr hien nhil san xuat -VBB da luu he ihong hien lan chfit krung cao cung cap di^'n thici bi dicn \ua\' chieu llia\ \ i dicn mut chiiJLi nhu he lhi")ng cu SCR Diing he thung na\ lam giam kich lluruc cAc thiet bi khoan bau dudng it dg lin ca} cau han dieu kliicn loc mumcn lic cidiig I iicm nua hg bicn tan sir dung loai 12 xung giup cho chat lirgng dung (.lien cau giam ihicu sung hai bac cau nang cao Uioi thg cua Ihiel bj 3.7 Cdng nghe viit lieu mdi cho dirdiig dng Dc dam bao cho \icc giam khoi lugng cua giiin khoan va kha nang lam \ ice cua he thiing duimg cing gian khuan PV DRlLLlNCi V da img dung luai ong cu vai lieu tu sgi bong thu> linh Loai vai lieu dugc AliS chirng nhan cho phcp su dung cho cac he ihiing ducmg ong Ircn gidn khuan Loai \al iicu na>' lan ddu lien dugc su dung cho gian khuan Clia PV Dnllmg \-a cung dang dirge cdc nhd thau khoan Ircn ihl gidi img dung du nhicu linh nang \'ugl irgi ihu: ben nhc chiu an moii lol till kicm ihdi gian sua chua bdo dudng iha) the 3.8 Gidn khoan irng dung cdng nghe tir dgng hda tien tiOn a) lie thdng dieu khien khoan vdi iinic dd tu ddng hda cao - Amphion Drilling C 'onlrol Das' la he thong cong nghc dicu khien, kicm soal hoai dgng khoan ciia lodn bd he thing thiel hi khoan ircn gian moi cdch dong bg chinh xdc, an loan, thuan liC*n vd hicu qua ciia cong !>• NOV mgl cong ly ldn nhdt ihl gidi Imh vuc khoan Amphion la mgl he Ihong dicu khien lich hgp dua Ircn cong nghc SCADA (giam sdl d i l u khien \ a ihu lliap xir ly dir lieu) Tieu^an Ndng lugng, Ky thudl cdng trinh Van tdi vd Cong nghe Bien Hinh 9: He thong dieu khien tu ddng hoa thdng so khoan (Amphion) He thdng bao gdm nhieu bd dieu khian Amphion co tdc nhanh hon 50 ldn so vdi cac he su dung bg diau khian logic kha trinh PLC thdng thudng Cac chuc nang dilu khiln nhu xap cdn khoan, tdi khoan va giam sat khu vuc (de chdng va cham) thyc su da dat dugc den trinh tu dgng hda cao vdi cac thuat toan robotic 3D Cac chuong trinh phan mam dieu khien dugc thay ddi de dang thdng qua may tinh lam cho viec thay ddi chu trinh cdng nghe, van hanh don gian, giam chi phi Cac man hinh dieu khien cam iing cung cap day dii cac thdng tin va tinh nang diau khien ciing vdi cac joystick, thiet bi dieu khian bd tri tai cac khu vuc lam viec tao nen nhimg im diem vugt trgi, giiip ngudi thg khoan va ngudi quan li chuong trinh khoan phat huy dugc toi da hieu suat hoat ddng cua thiet bi, gidm thidu dugc nhilu sir cd xay qua trinh thi cdng khoan so vdi cdng nghe cii Trudc day ngudi dilu khiln thudng mdt chu ddng viec tao lap va dilu chinh cac thdng si chi dp khoan mang tinh co hgc nhiau b) He thong khoan tu dgng Auto Drill Day Id he thing khoan tu ddng ma khdng can din ngirdi dilu khiln true tiep he thdng thiit bi khoan thdng qua viec tao lap sin cac thdng sd che dg khoan he thdng Amphion Drilling Khi ap dung chi khoan tu ddng, cac thdng sd nhu tdc dp khoan, tai len miii khoan dugc dat trudc He thdng se tu dgng diau khien cac thiet bi khoan hoat dgng dl bao ddm theo dung yeu cau dl tran co sd cap nhat lien tuc cac thong sd dau vao (V-DAQ) He thing giiip cho ngudi van hanh giam cac sai sdt, an toan va hieu qua cdng viec cao c) Cong nghe thong tin lien lac vd qudn ly hien dai He thing ung dung cdng nghe thdng tin dilu khiln tu xa qua v^ tinh - Remote Diagnostic Software for Amphion Drilling Control (eHAWKTM) La mgt he thdng ung dvmg cdng nghe thdng tin diau khiln tir xa qua ve tinh, cho phep khic phyc, chinh sua va phan tich hoat dgng ciia HS thdng kiem soat diau khien khoan tir Hdi nghi Khoa hgc vd Cdng nghi Bien lodn quoc lan thir V trung tam ho trg ky thuat ciia nha san xudt, nha dieu hdnh gidn khoan, cho du gian khoan d bdt ky vi tri nao tran bien Do vay, so vdi cac gian khoan the he cu khdng co phdn mlm eHAWKTM neu cd su cd xay ddi vdi cdc thiet bi tren gian khoan thi phai cir chuyen gia gidn khoan de xu li, khac phuc ton nhieu thdi gian nen 1dm giam hieu qua su dung gian khoan ciing nhu hieu qud kinh ta He thdng thdng tin, lien lac, truyen thong tren gian vdi hai ang ten dinh vi, trang bi hai tram GMDSS Do gidn khdng cd dinh nen he thdng VSAT lap dat tren gian cung phdi ap dung loai hien dai tu ddng dieu chinh de tri thdng tin thdng sudt vdi ve tinh Gian dugc trang bj hai stabilizer antenna tao hai kenh ket ndi lian tuc giiia ve tinh va cac may tinh tran gian He thdng IP phone dugc lap dat tai cac vi tri quan trgng tren gian de lien lac dien thoai true tiep va dat lien Mdt phong hgp dugc trang bi day dii cac thiet bj hien dai de thyc hien cdc cugc hgp true tuyen vdi van phdng quan ly diau hdnh khoan He thong hien dai giiip cho cong tdc qudn ly, diau hanh gian khoan nhanh chdng, hieu qud cao Central Onice IE Hinh 10: Sa he thong thdng tin lien lac Ngoai gian cdn dugc trang bj hai tram GMDSS hien dai dam bao thdng tin lian lac theo yen cau cua td chuc hdng hai qudc tl He thdng luu giir bao cao hoat dgng khoan - Drilling Report System (RIMDrillTM) ^ He thdng thuc hien cac luu giu cac du lieu toan bg cac thdng sd dii lieu bao cao hoat dgng khoan hang Cho phep truy cap, truyin tai nhanh, an toan thdng tin du lieu bdo cao khoan ve van phong quan ly dilu hanh gian khoan (cua chu gian va chu md) qua he thdng VSAT theo dung chudn cua lADC (hiep hpi cac nha thdu khoan qudc tl) cho du gian khoan d bat ky vj tri nao tren biin He thdng phan mam quan ly vat tu va bdo tri thiit bi - MAXIMO Asset Management System ^ He thong phan mlm quan ly vat tu va bao tri thiit bi Quan ly cac hoat ddng mua sSp vat tu, thiet bi cho gian khoan, cac trang thiit bi van phdng cung nhu theo ddi va dua //V/< han Wing linmg Ki llnidl cdng irinh Van uu ^'''Cong nghc cluronu irinh bao tri djnh k\ cdc ihiet bi Ircn giiin khoan dam bdo cho cac ihicl bi hoai dgng mgl each an loan \ a hicu qua cau Mot Mil n h u g c dicni cua j;idn T.VI) Vc phani \-i img dung, gian khoan liep irir chu \eu phuc vu vice khuan cac gii-ng khoan khai ihac \ a phat iricn mo khung lliirc iiien dugc cong Idc lliam dd \'a lim kicm nen cung ban che mang [hi iruong khuan ma luai gian na\ cii the phuc vu Ve mai k\ ihual giim khuan licp irg nira niii nua chim bi han ciie \ l ciulu sdu hoai dung djnh \\ bang neu khong phai bang he ihung dinh vj dung D\naniic Positioning S>.slcnr, khau lap rap he tliung khoan Ircn gian co djnh Platform rat phirc lap BCMI canh cong lac bao dudng \-a dicu hanh gian khoan nira noi nira chim licp Irg khoan khai thac ciJng phirc lap \ a Icm kcni lurn so \di giiin khoan lack Up Do mdi PlaUdrm khai ihac dirge ihicl kc khac nen clnn'cn sang khoan o cac Plallbrm khdc he thong Substruclures cua gian liC-p trg nua ndi nira chim lai phai chmh ^ira dc phii hgp vdi Plallbrm mdi vd kliong pliai Platform khai ihac nao cung co the liip dal he thong khoan ciia gidn ticp Irg nua noi nira cliini len ircn dii iSc thi ci)ng khuan, dan iScn su han che vc thj Irudng cho gian khoan na\' I V K E T L L I A N V I L C S l l DIING G L \ N KHOAN TAD KHI K H O A N TAI T H L M L l C DIA VIK r NAM Cjiiiii khoan licp Irg nira ndi nira chim Id luai gian khoan lich hgp nhicu uu diem No la su kc'l hgp nhung linh nang uu vicl ciia cong nghc khoan nude sau ciia gidn ban chim Scmi- submersible xh sir on djnh khoan ciia gidn khoan tu nang Do vay gidn khoan licp trg vira dam bao linh Hnh dgng irong sir dung, lai vira dam bdo tinh on dinh hicu qud dc ihi cong khoan cac gicng khoan phai tricn mo Gidn khoan ticp trg nira noi nira chim giiip cac cong ly dau giai quycl hicu qua bai loan lua chgn loai gidn khoan phu hgp dc khoan phdt tricn cdc mo ddu d nhung vung nude sau tir 130 m den 1500 m nude D i i vdi phdn khiic nude sdu nay, neu dung gidn khoan ty nang se khong the thyc hicn dugc, riii ro cao neu diing gidn nira noi nira chim thi hicu qua kinh le sc khong eao gia Ihuc gidn, dau lu ban dau sc cao hon nhicu so vdi gidn TAD vd cdng nghc hodn ihicn giing ngdm sc gdy nhicu kho khdn va phirc lap Irong qua trinh khai thac, sira chira sau Ddy la gidn khoan nude sdu dau lien dugc dau lu d Vict Nam dp dung cong nghe cao Vice Vicl Nam Idm chii gian khoan mrdc sau sc dem lai sy ehii ddng ve cong nghe, khong phai phu ihugc vao nude ngoai vd md mgl hudng phdt tricn mdi cho cong nghc khoan nude sau d nude la Dau tu gian khoan nude sau TAD Id phii hgp vdi chien luge phat tricn nganh ddu Clia PVN la hudng vice tim kicm thdm dau cac viing nude sdu Qua dd the hien su di dau don long eong nghc khoan ciia PVD doi vdi sy phat tricn cua nganh cong nghiep khoan dong ihdi da dang hoa dich vu cung cap gian khoan ciia PV Drilling liicn dai hoa nganh khoan \ a vice dau lu gidn khoan TAD se ddt nen mong cho sy phat IJOj "ghi Khoa hoc vd Cdng nghi Biin lodn qudt ldn ilu'ri tricn ciia cong nghc khoan mrdc sau lai Vicl nam \ d phdt tricn cdng nghe cao irung IfijM vyc dau ciia dal mrdc Cac mo dau nude sau a nude la ihuung nam Irung vung nhay cam vi; chi'nh iri li;iy! xa\ tranh chap, \ a y vice Viel Nam lu chu irong vice van hanh gidn khoan nude siiu TAD sc gdp phdn bdo vc an ninh chinh tri vung bicn \ a lanh tho Vicl Nam TAI LIKU THAM KIIAO SSDT 3600L IIP I-nginccring Document for B3I6 P r o j e c t - Kcpplc Pels New technology opens the door for deepwater development Zhang D^inaun (Deepwater Lnginccring & Technology Research Center Harbin Lnginccring Univcrsiiv" Harbin 150000, China) " ^ '\ NOV MID Totco 2009-2010 Catalog Ampion Conlrol Opcraling Manual | PV Drilling V - Marine Operation Manual ' NOV eHAWKTM system manual j ... gian khoan thi cong cac gieng khoan c6 chiiu sau myc nu^c biin tir 100 m din 500 m tai Viet nam: Om SOm SOm ISOm SOOin >500m ftfiif: Hinh 3: Sa phdn khdc gidn khoan theo muc nude sdu tgi Viet nam. .. thuy (TAD) + Mgt so bi trim tich a Viet nam co the ap dung ky thuat giing kho (dry tree) la: Be Nam Con Son, Maylay Thi Chu, Phii Khanh 4.2 Gidi phap cong nghe thi cong cac giing khoan tfi Viet Nam. .. VIET NAM Gidi thieu chung ve gian khoan cong nghe cao TAD - PVDRILLING V Gian khoan tiep tro nua ndi nira chim cd ten tieng Anh Semi - Submersible Tender Assist Drilling Rig (TAD) Id gian khoan
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