On April 19, CNOO外黃C (China) Co., Ltd. 議舞Shenzhen branch held th員鄉e 2018 contractor QHSE mana現家gement communication meeting, at 坐火which Shanye company was awar校草ded the "se吧刀cond prize of 2017 HSE performance商舊 evaluation", whi女刀ch was intended to commend a讀吧nd spur the company's achievements綠算 in safety management, risk control暗費 and other aspects, as well as its c匠紅ontributions to來服 emergency response and disposal o藍了f emergencies in 2017. It is repo飛遠rted that there are 1 first 校拿prize, 2 second章什 prizes, 3 third prizes and 1 exce算的llence prize in 窗間this annual award.
On September 1, the author learn嗎務ed that COOEC ha上雨s successfully 哥知developed a complete set of 靜費on-line mooring金南 safety technology for FPSO (floa內吃ting production 技船storage and unloading device), and 河知the independent research and dev服路elopment of China's FPSO sin弟錯gle point mooring core te的在chnology has reached a new peak南不. Mooring system is one of the mo子爸st critical facilities in FPSO 體遠technology, whi山中ch is called the "lifeb哥來lood" of FPSO. In the past, 報校the design and manufactur到數ing of FPSO mooring system has been mo到服nopolized in the ha師了nds of a few foreign compani農從es. Once the moori影光ng system fails, it is necessary 師訊to hire foreign technicians 草女to provide solutions, which is not onl生少y very expensive, but also difficult服書 to effectively厭作 guarantee the oil field production ti房道me rate. The FPSO on-line anchor吧白 safety technology has successful機老ly broken the forei快姐gn monopoly, which is of 音短great significance.低土 It is reported that哥區 this scientific and techn鄉子ological achievement has been suc南門cessfully applied to "offshore oi用員l 111" FPSO in July t學線his year. "Offshore oil 來就111" serve熱議s Panyu 4-2 / 5-1 oilfield, and it暗技s mooring system is designed 時視and installed by a foreign company.嗎我 In recent years, the moorin間從g system needs t好市o be upgraded and updated urg明科ently. COOEC has adopted more advanc報木ed design methods than for哥裡eign companies, combined wi話頻th underwater test result兒門s, and creatively ca一年rried out a comple男服te set of detailed design work in低都cluding mooring anchor legs and吃唱 suction anchors, whi日票ch not only restore山去d the "health" of FPSO, bu爸員t also made up 訊器for the design defects of fore說小ign companies. P長街reviously, the design company has pre師化liminarily mastered the key techn數慢ology of mooring system de村文sign through scientific rese讀就arch topics such as "feasibil小紙ity study of 'Shengli' FPSO&謝少quot;. (correspond數他ent Liu Bo)
On July 10, Zhifu Island, the 分些main operation ship of Jinzhou 20理務-2sw and Jinzhou 21-1whpa pl在大atform demolition and related su呢雪bmarine pipeline and s要年ubmarine cable abando草商nment constructi一飛on projects, was anchored in place and 河是started construction. The offshore co工低nstruction of China's 一林first packaged oil field 森遠demolition project was officially laun相房ched. Jinzhou 20-2sw and Jin票內zhou 21-1whpa platforms就他 were built in the e看多arly 1990s and 2007 respectively, an跳火d both abandoned wells and stopped serv唱子ice this year. According to th朋中e management measures for waste di見站sposal of offshore oil and gas produ店歌ction facilities, the tw為城o abandoned platforms s玩雜hall be demolish數車ed together with the blocks, j見們ackets, submarine pipelines and cable海明s, flare arms, trestles and喝用 other structural accessori制南es. For this demol睡笑ition, the platform inspecti分場on and demolitio信嗎n Department of COOEC maintenance和離 company has carried out all-rou草什nd preparations since la低事st year. The whole offshore const工不ruction is expected to be complet數通ed by the end of September 花火this year. (correspondent so外從ng Haitao, Ma Qun)
It was learned on Ju哥議ne 27 that the mai電國ntenance project of "Nanhai E為妹ndeavour" FPSO (offs爸答hore floating p遠為roduction storage and unload但科ing unit) single point mooring sys熱海tem implemented by COOEC個頻 Shenzhen company was complete照道d 10 days ahead of schedule, 還風This is the first on-si朋是te direct replacement of new 男但mooring system after FPS議這O release in China. 林麗(Deng Yibo)
On the eve of the秒謝 Spring Festival, good news came fro作機m Caofeidian 11-1 / 2 oilfie分電ld. The "offs木湖hore oil 112 sing綠麗le point mooring monitorin來事g and prediction s購輛ystem" independently dev店謝eloped by CNOOC Gaotai company制拿 (hereinafter referred to as Gaota土們i company) operated smoothly and 微路data acquisition and transmis是對sion was smooth. The sys近道tem passed the offshore acceptan快問ce on January 30, 2013.人長 It is the only 匠森monitoring and predic說購tion system designed for un時腦derwater mild steel 民姐arm single poin舞筆t mooring system in喝慢 the world. The system上務 successfully reali門校zes the tailored design of underw月草ater mild steel arm single去學 point mooring system,問拍 and can monitor a路身ll indexes in the民廠 whole process and all directions我刀. The system con樹短sists of four modul身如es, including sensor module, data acqu們店isition and transmission module,吧子 data management module and respons得一e prediction and loa媽務ding optimization module. It can re紙唱alize high-precision r從文eal-time monitoring 的火of marine environmental condi雨物tions, FPSO six degrees of fr快也eedom motion and positi又些on, single point moorin路畫g force, single point supers媽但tructure vibration and了玩 other information. Acco體件rding to Zhang Yigong到筆, general manager of Gaotai comp窗校any, the system can also quickly give 還人the motion state of FPSO and 報木the stress of mooring system acc水去ording to the input environmen業少tal conditions and different loading南個 and unloading conditions, and can pro都爸vide operators with FPSO loa微木ding and unloadi作樹ng suggestions in extreme environments.公冷 The underwate視相r mild steel arm sing東家le point mooring system adopted by &qu少是ot;offshore oil 112" was offi公理cially put into oper短現ation in July 2004, and the間朋 new and old single point mooring sys路分tem will be replaced in 2014. "T體紙he monitoring and forecasting system we些匠 designed will monitor various i錯喝ndicators in the老相 operation of new and old single poin機報ts in real time, ens生聽ure the safe wintering of old si窗有ngle points, verify the d學站esign indicators of new s睡請ingle points and ensur輛術e the smooth operation of new single 有習points," Zhang Yigong said. 也著Up to now, the sys聽見tem has operate文能d reliably and stably, and a l黃新arge number of field dat鐵厭a have been obtained玩她, which provides fa新開vorable data support for the saf朋音e operation of single point mooring sys輛電tem. Gaotai company如事 has also developed "謝南;offshore oil 111" and Enping FPSO也媽 single point mooring monitoring and p照月rediction system. After passin機見g the acceptance, it will make對你 up for the application gap of this t這制ype of system in turr著跳et single point很從 mooring system in the South 站黃China Sea. This also indicates that th新很e company has mastered the design, 公懂development and i笑們ntegration capabilities of mild 上業steel arm and inner turret sin他相gle point mooring mo路男nitoring and prediction system, and ca長可n provide various technical ser雜木vices including system design, proc兵是urement support,生農 system integration and devel身站opment, installation support and key愛的 equipment to customers費答 at home and abroad. (correspondent妹靜 Wu Cuiping, Liu Chao)
Single point mooring system refers 信器to the system that keeps FPSO (坐遠floating production s雨西torage and unloading device) rotating f費明reely around the放這 fixed point under坐章 the combined action of wind, wave他水 and current. As the central link of和冷 FPSO, its structu媽筆ral integrity is very important.得多 Due to the limitation of underwater d她來etection, the problem of the system is 輛聽often found in the河章 "qualitative change". 黑工How to make an eff短又ective "physical 呢放examination" of the system has a長件lways been a "heart disease&qu道頻ot; of oilfield operators. At pres廠頻ent, the mooring monitoring and Pred木年iction Technology輛線 launched by the technic中明al center of CNOOC development oil pr章微oduction company (hereinafter refe做玩rred to as the 自離technical center) can monito黑刀r the safety status of sin多長gle point mooring 飛放system in real time用人 and effectively cu現來re this "heart disease". 土物Mooring monitoring and predict舊行ion technology is similar to 很分"dynamic ECG" inspe日日ction technology. It measure影照s the safety of the whol放的e system by "fixed-point" 現習monitoring at key parts of t生間he mooring system. Moori不和ng monitoring and predic物村tion technology i和動s an integration of four core t船紅echnologies: on山什-site monitoring technolo報做gy, sensor integr得請ation technology, real-time dat來黃a acquisition and display technol關跳ogy and risk-based predictio她做n technology. It can con他但tinuously monitor the environ鄉家mental data in the operat信拿ing sea area, the movement process of拿件 FPSO and the stress status 得些of key components for 2市區4 hours, and can find "農務;internal injuries&q朋南uot; that are not eas和時y to find in rou就你tine detection. It is an impor亮器tant tool for clinical analysis of m鐵開ooring system An important objectiv呢些e basis for judging "health筆風 status". It is under相上stood that the traditional detecti雨化on methods are mainly routi去人ne appearance detection, and the det中都ection items and categories are re厭東latively single, which ca司能n not find the hidden 商媽dangers in the 為城"quantitative c化藍hange period" in time. 們地Therefore, the techn服南ical center has specially花我 established a pr腦靜oject team of "FPSO single美現 point mooring o國妹n-line monitoring system"雜一; to test "offshore oil 112&q如訊uot; and "offshore oil 113&商冷quot; FPSOs with the 內唱support of the development慢上 and production d場但epartment and the General Re劇務search Institute of CNO數頻OC. Through this technology, 說多technicians can collect the environ件東mental data of the oper北拿ating sea area and the da靜劇ta related to FPSO movemen高影t in real time. After centralized門日 analysis and processing of the data,學舞 they can predict the 金場safety of the mooring慢冷 system and put forwar美議d active countermeasur物好es. In addition to the on-line 厭雜monitoring function, th得很e data obtained can play an impo城木rtant role in mooring syst制到em assessment, the improvement of姐厭 the complete environmental databa風友se of each FPSO operation sea area,拍雪 loading and loadin司見g optimization before the arrival of 離議typhoon, mooring syst自朋em safety prediction, et銀日c. At present, mooring monitoring a關近nd prediction t山舊echnology has been applied to &q些物uot;offshore oil 113" and &q動可uot;offshore oil那的 112" FPSOs, and the美紅 new "offs你個hore oil 118" FPSO has a拿對lso "customized"朋他; this technology in the ship票窗 design and cons在錯truction stage. "In t的得he next step, strive to pro海人mote the technology of fp-也微so in various sea areas and start to e農你stablish FPSO si房月ngle point mooring da動南ta center. At the same time, carr是街y out technical research such 跳外as' nondestructive testing of moori科唱ng steel cables' to pro月好mote the integrity man計購agement of single point mooring 裡可system." Liu Yuheng, manager of th從公e technical center, sa路說id. (correspondent Li Yan, 街制Yan Ming)
On February 18, it was learned f醫你rom COOEC that the照秒 maintenance / pipeline compan公會y under the company int問能roduced a new hot wat窗畫er service system and suc服術cessfully complet舊務ed the land test and accep為睡tance. The hot w河煙ater suit system is mainly used to o視志vercome the difficulty of 化鐘low temperature during w西近inter diving or deep diving, and can如為 improve the un中為derwater comfort of divers. The坐生 hot water suit system accepted t遠件his time is imported from the UK 窗船and provides hot water by diesel heati還場ng. It is equipped with 問低2 submersible pump制睡s, 2 booster pumps and 還請3 combustion boilers, which can錯媽 provide hot water for up 的會to 3 divers. Du輛山ring the experim又來ent, the divers wore hot water suits an購問d experienced the heating effect of ho市近t water suits. When the out醫區let water tempera門廠ture is set at 4暗報5 ~ 50 ℃, the diver feels comforta畫師ble and does not suffer from sudden co金通ld and heat. Before the introducti子遠on of the hot water suit system, di他線vers could only last about 45 minutes i見師n the sea water near zero wh讀街en diving in the Bohai 日腦Bay in winter. After the appli些技cation of the system, the diver電看s can be comple綠山tely unaffected by low temper時地ature, the underwater operation t跳動ime can be grea也女tly prolonged, and the 一海comprehensive opera銀知tion efficiency can be im門年proved by about 裡家50%. (correspondent Ch黑了en Yong, Deng Ping)
On the evening of Aug車水ust 14, the construct身秒ion personnel of COOEC main會小tenance company外很 successfully completed th長劇e connection between 書煙the new single point underwater rigid 筆花arm (yoke) of cfd11-1 劇體/ 2 oilfield of Caof業樹eidian operation compan得間y and "offshore oil 112&qu她通ot; FPSO, which is the wor低友ld's first and on土月ly underwater rigid arm FPSO章白 release and reco化司nnection operation. "Offshor火拍e oil 112" 自器FPSO and its single point s得木ystem are the center of oil and gas tra不算nsmission in th資務e whole oilfield. T訊分he release and reconnection 市兵of FPSO is the most diffic爸些ult, risky and challenging n醫章ode for the resu如但mption of production in Caofeidia謝村n oilfield. The whole construction incl女拍udes the release of FPSO from the old聽低 single point, cruis訊熱ing in the nearby safe sea area, a南錯nd the connection between FPSO and在我 the new single point. The completio市大n of this operation理事 directly promoted the 說話process of resumption嗎的 of production in Caofei器南dian oilfield. (correspondent我公 Yan Bin, Liu Xueyi)
It was learned on Augu校路st 4 that the National 863 proj木土ect "key technology of under這房water structure repa志愛ir system based on friction l可麗ap welding" undertaken by醫喝 COOEC in the 12th Five Year P好暗lan has completed the development of很船 underwater frictio我一n lap welding principle p鐘技rototype and ent照鐘ered the preparation通訊 stage of engineering prototype dev姐小elopment. "Friction lap welding t飛房echnology is less affected b現票y water depth," said Yang計訊 Fan, a welding engineer. Tradition去器al manual arc w技議elding is affected by deep-water water熱你 pressure and water flow, and 南為its stability and 睡鐘welding adhesion w要白ill be greatly reduced. If it is carele睡樹ss, there will be welding兒腦 joint deviation, which will舊吃 affect the work ef樹秒ficiency and quality of the離亮 whole pipeline. The friction stack wel裡空ding technology uses 鐘少the principle of consuming plug rod, 討店and the pressure provided by it 新雪can directly fill the plug rod into th都男e air hole to complete the welding森章, so the underwater weldin舊市g is more efficient and stable. Xu 請樂Wei, a welding engineer, said: "t拿志he friction lap wel關雜ding repair system for underwater stru醫答ctures provides a new developmen雪海t idea for China's offsho刀銀re engineering to go deep wat章子er." (correspondent L畫金iu Guangya, Yang Fan, 來哥Liu Bin)
On July 31, the reporte黃慢r learned that Shenzhen Branch of 和紙the Company Limited (我技hereinafter referred to as Shenzh什木en Branch) has successfully completed 店麗the first online replac事花ement of FPSO mooring system in China 靜到under the condition t還商hat FPSO is not re民友leased and the oil field is not shut do拿子wn. In the early morning of J如空uly 13, as the divers fastene為師d the connector to the last機兵 anchor chain 105 meters under照事water, the underw黃做ater mooring system compo那訊sed of three groups of 9東哥 mooring legs firmly &quo站金t;tied" the 150000 ton &q月唱uot;offshore oil 1舊物11" FPSO (floating production, st聽喝orage and unloading device) to 一北the sea surface. The "offshore 市快oil 111" inner動見 turret single point mooring syst術離em serving in Panyu oilfield也著 has reached the design 花自life of 10 years, and various componen老靜ts of the system hav新水e been corroded and worn to varying de廠行grees. CNOOC adopted the 書著new mooring system independently 件公designed and manufactured for 拍麗the first time,嗎醫 successfully implemented th信作e "transplant家河 operation"員車, and broke the technical barriers of海村 foreign companies. 吧火The new mooring s錢廠ystem is designed according to 吃日the new safety standards 工明and can be used for 20 years a自間fter transformation, breaking a maj船火or bottleneck in the subseq時信uent rolling development of Panyu oil森去field. During the replacement友木 of "offshore oil 111&qu得東ot; mooring system, 美老oilfield productio們技n, surface oil ex木子traction and underwater constr少快uction are carried out at the sam影山e time. After scheme optimi明匠zation, the repl玩訊acement period of eac如上h mooring leg was shortened from 樹了the initial 8 days to呢睡 4 days. At the same time,著紙 Shenzhen Branch seized the 相問best climate window this year, and th腦拿e offshore construction was completed o湖錢ne month ahead of schedule. Acc的白ording to Chen Jiejun, genera厭通l manager of Pa議快nyu operation company, Panyu oilfiel美看d has maintained high and stable報音 production by adopt商新ing the online re費資placement scheme, which can avoi煙水d the production loss of nea新答rly 8 million barr樂子els of crude oil. 章路Since 2006, Shenzhen Branch has c裡門ooperated with relevant d學謝omestic research insti我是tutions and manufacturers to tac空門kle key technical problem動西s, independently m畫員aintained and transfor刀大med seven sets of single 白湖point mooring systems in the ea自北stern waters of the Sout的嗎h China Sea, and gradually ma家年stered the core 兵日technology of single point moo服下ring system. The mooring system has ach歌麗ieved a leap from foreign gener北路al contracting to domestic design a醫數nd manufacturing, which provides子地 a new guarantee for China's offshore 動學engineering to enter deep water數樂 independently. (reporter Mou Yinta海煙o, correspondent Yan吃生g Tianxiao, Qin Liwen)
On July 30, the author learn大弟ed from Shenzhen offsh用術ore oil engineering Underwater Te作行chnology Co., Ltd. that with the arr地近ival, assembly and parallel comm東街issioning of the last internati兒跳onally most advanced ROV 舊飛(underwater vehicle) system operati知長ng handle, China's first ROV pilot動校 training system was completed in Sh對科enzhen. The system consists of a工朋 set of ROV console with 1:1 true ra拿報tio, control sta嗎這ck and administrator c快冷ontroller. The system provides但外 real operation experience fo我民r ROV pilots by fu南有lly simulating the operation of RO村我V underwater ma湖東nipulator and intervention tools ca妹為rried by ROV. The 東行completion of the system ena又又bles the training o放市f ROV pilots to be "moved&藍鐵quot; from the sea t醫鐘o the land, which wi行也ll further improve the training ef習來ficiency and quality. (correspon畫視dent Deng Yibo)
Recently, China's 好人first deepwater 風行equipment manufacturing 請厭base phase I project was b道放asically completed. On the 1歌下.42 million square meter foundatio綠化n of Zhuhai Gao討匠lan Port on the coast of t要放he South China S銀舞ea, new modern 草冷factories have sprung up, an書土d bridges, cranes, slidewa北通ys and other facilities are complet有書e. With a block construction c東行apacity of 40000 tons, at pr物年esent, three offshore platform b拍站locks are constructed at the same time 員物in the site, with roaring務花 machines and shut會來tling personnel.
American contractor cal dive today so綠媽ld its fleet of d費城iving workboats for a total price of a票師bout $18.5 million. The 頻南fleet has eight diving vessels. Cal di錯事ve did not disclose the間雪 details of buy店是ing a house. In ad友亮dition, it also obtain通技ed 19.9% equity of t月件he buyer's company.
