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JFAE(Food & Health-Parta) Vol3-1 (2005)
WFL Publisher Science and Technology Meri-Rastilantie 3 B, FI-00980 Journal of Food, Agriculture & Environment Vol.10 (3&4): 1555-1557. 2012 www.world-food.net Helsinki, Finland e-mail: [email protected] Ecological risk assessment of water in petroleum exploitation area in Daqing oil field Kouqiang Zhang 1, Xinqi Zheng 1, Dongdong Liu 2, Feng Wu 3 and Xiangzheng Deng 3, 4* 1 China University of Geosciences, No. 29, Xueyuan Road, Haidian District, Beijing, 100083, China. 2 School of Mathematics and Physics, China University of Geosciences, No. 388, Lumo Road, Wuhan, 430074, China. 3 Institute of Geographical Sciences and National Resources Research, China Academy of Science, Beijing 100101, China. 4 Center for Chinese Agricultural Policy, Chinese Academy of Sciences, Beijing 100101, China. *e-mail:[email protected] Received 12 April 2012, accepted 6 October 2012. Abstract Ecological risk assessment (ERA) has been highly concerned due to the serious water environment pollution recently. With the development of socio-economic, preliminary ERA are placed in an increasingly important position and is the current focus and hot spot with great significance in terms of environment monitoring, ecological protection and conservation of biodiversity. Polycyclic aromatic hydrocarbons (PAHs) is a major ecological environment pollutant, especially in water pollutants. In this paper, we assessed the ecological risk of water in the petroleum exploitation area in Daqing oil field. The concentration of naphthalene in the water samples of study area is the basic data, and Hazard Quotient (HQ) is the major method for our assessment. According to the analysis of the amount of naphthalene, the ratio coefficient and the space distribution characteristic in the study area, and deducting quotient value of naphthalene hazard spatially with Spatial Extrapolation Toolkit, we used contour lines to complete the preliminary assessment study on aquatic ecological risk in the region. -
National Oil Companies: Business Models, Challenges, and Emerging Trends
Corporate Ownership & Control / Volume 11, Issue 1, 2013, Continued - 8 NATIONAL OIL COMPANIES: BUSINESS MODELS, CHALLENGES, AND EMERGING TRENDS Saud M. Al-Fattah* Abstract This paper provides an assessment and a review of the national oil companies' (NOCs) business models, challenges and opportunities, their strategies and emerging trends. The role of the national oil company (NOC) continues to evolve as the global energy landscape changes to reflect variations in demand, discovery of new ultra-deep water oil deposits, and national and geopolitical developments. NOCs, traditionally viewed as the custodians of their country's natural resources, have generally owned and managed the complete national oil and gas supply chain from upstream to downstream activities. In recent years, NOCs have emerged not only as joint venture partners globally with the major oil companies, but increasingly as competitors to the International Oil Companies (IOCs). Many NOCs are now more active in mergers and acquisitions (M&A), thereby increasing the number of NOCs seeking international upstream and downstream acquisition and asset targets. Keywords: National Oil Companies, Petroleum, Business and Operating Models * Saudi Aramco, and King Abdullah Petroleum Studies and Research Center (KAPSARC) E-mail: [email protected] Introduction historically have mainly operated in their home countries, although the evolving trend is that they are National oil companies (NOCs) are defined as those going international. Examples of NOCs include Saudi oil companies that have significant shares owned by Aramco (the largest integrated oil and gas company in their parent government, and whose missions are to the world), Kuwait Petroleum Corporation (KPC), work toward the interest of their country. -
A Case Study on Land-Use Process of Daqing Region
Int. J. Environ. Sci. Technol. (2015) 12:3827–3836 DOI 10.1007/s13762-015-0797-y ORIGINAL PAPER An assessment approach of land-use to resource-based cities: a case study on land-use process of Daqing region 1 2 1 1 S. Y. Zang • X. Huang • X. D. Na • L. Sun Received: 4 September 2013 / Revised: 28 October 2013 / Accepted: 14 March 2015 / Published online: 9 April 2015 Ó Islamic Azad University (IAU) 2015 Abstract Land is an important natural resource for na- profitability) are defined in the studied case, which provide tional economic development, and many countries are the assessment of local land use with intuitive criteria. And paying more and more concerns on how to effectively professional suggestion of adjustment index was proposed utilize the resource. As an example, local petroleum in- for scientific management of land use for the local man- dustry in Daqing region is developing rapidly; it leads to agement administration. the usable land resource diminishing and the agricultural ecological environment degenerating recently, such kind of Keywords Z–H model Á Land use Á Resource-based city Á land change process characterizes land-use feature of Assessment Á Daqing region typical resource-based city. Therefore, the study of the land-use change of Daqing region is representative and instructive for most resource-based cities. To provide rea- Introduction sonable land use with a theoretical basis for scientific management of such resource-based region, a method to Daqing region locates at Heilongjiang Province, northeast quantitatively assess and adjust the land resource use ac- of China, the range is longitudinal 123°450–125°470E and cording to local economic development scenarios is intro- latitudinal 45°230–47°280N, and its area covers duced in the current study. -
Description of Map Units Northeast Asia Geodynamics Map
DESCRIPTION OF MAP UNITS NORTHEAST ASIA GEODYNAMICS MAP OVERLAP ASSEMBLAGES (Arranged alphabetically by map symbol) ad Adycha intermountain sedimentary basin (Miocene and Pliocene) (Yakutia) Basin forms a discontinuous chain along the foot of southwestern slope of Chersky Range in the Yana and Adycha Rivers basins. Contain Miocene and Pliocene sandstone, pebble gravel conglomerate, claystone, and minor boulder gravel conglomerate that range up to 400 m thick. REFERENCES: Grinenko and others, 1998. ag Agul (Rybinsk) molasse basin (Middle Devonian to Early Carboniferous) (Eastern Sayan) Consists of Middle Devonian through Early Carboniferous aerial and lacustrine sand-silt-mudstone, conglomerate, marl, and limestone with fauna and flora. Tuff, tuffite, and tuffaceous rock occur in Early Carboniferous sedimentary rocks. Ranges up to 2,000 m thick in southwestern margin of basin. Unconformably overlaps Early Devonian rocks of South Siberian volcanic-plutonic belt and Precambrian and early Paleozoic rocks of the Siberian Platform and surrounding fold belts. REFERENCES: Yanov, 1956; Graizer, Borovskaya, 1964. ags Argun sedimentary basin (Early Paleozoic) (Northeastern China) Occurs east of the Argun River in a discontinuously exposed, northeast-trending belt and consists of Cambrian and Ordovician marine, terrigenous detrital, and carbonate rocks. Cambrian units are composed of of feldspar- quartz sandstone, siltstone, shale and limestone and contain abundant Afaciacyathus sp., Bensocyathus sp., Robustocyathus yavorskii, Archaeocyathus yavorskii(Vologalin), Ethomophyllum hinganense Gu,o and other fossils. Ordovicain units consist of feldspar-quartz sandstone, siltstone, fine-grained sandstone and phylitic siltstone, and interlayered metamorphosed muddy siltstone and fine-grained sandstone with brachiopods, corals, and trilobites. Total thickness ranges up to 4,370 m. Basin unconformably overlies the Argunsky metamorphic terrane. -
Application of Integrated Device for Produced Liquid Preliminary Separation and Desanding in Oil Field Production
Application of Integrated Device for Produced Liquid Preliminary Separation and Desanding in Oil Field Production Junpeng Zhou1,Xiaoxi Chang 1 and Xindi Zhou 2 1Daqing Oilfield Engineering Construction Co., Ltd. ,Kunlun Street 75,Ranghulu Daqing,Heilongjiang,China P.R. 2School of Electrical and Electronic Engineering ,Harbin University of Science And Technology,Xuefulu Road 52,Nangang Harbin,Heilongjiang,China P.R. Keywords: Integrated device , Skid-mounted , Design applications Abstract: At home and abroad ,there is a large number of theoretical and experimental research on hydro-cyclone separation equipment, of which the research on the multiphase hydrocyclone desanding device already has certain theoretical basis. In Daqing oilfield, desanding technology and equipment was adopted in the produced fluid gathering and transferring process . This paper mainly introduces the application of sand removal equipment in the oil field research. 1 INTRODUCTION After the development and production of Daqing Oil 2 TECHNOLOGICAL PROCESS Field entered the stage of high water cut period,the produced fluid composition changed a lot and the 2.1. The Application of the Existing Sand composition became more complex. To improve oil Removal Device recovery, many key technologies, like chemical flooding, are applied and thus lead to the obvious Sand Removal Device ( SRD) was specially sand content in the produced fluid. Long-term oil designed in Daqing Oil Field in the previous field production practice showed that sand produced fluid gathering and transportation process deposition appears in the three-phase separator in the and this causes mud existence in the whole process process of the oil and gas gathering and and thus lead to a series of problems. -
Foreign Investment in the Oil Sands and British Columbia Shale Gas
Canadian Energy Research Institute Foreign Investment in the Oil Sands and British Columbia Shale Gas Jon Rozhon March 2012 Relevant • Independent • Objective Foreign Investment in the Oil Sands and British Columbia Shale Gas 1 Foreign Investment in the Oil Sands There has been a steady flow of foreign investment into the oil sands industry over the past decade in terms of merger and acquisition (M&A) activity. Out of a total CDN$61.5 billion in M&A’s, approximately half – or CDN$30.3 billion – involved foreign companies taking an ownership stake. These funds were invested in in situ projects, integrated projects, and land leases. As indicated in Figure 1, US and Chinese companies made the most concerted efforts to increase their profile in the oil sands, investing 2/3 of all foreign capital. The US and China both invested in a total of seven different projects. The French company, Total SA, has also spread its capital around several projects (four in total) while Royal Dutch Shell (UK), Statoil (Norway), and PTT (Thailand) each opted to take large positions in one project each. Table 1 provides a list of all foreign investments in the oil sands since 2004. Figure 1: Total Oil Sands Foreign Investment since 2003, Country of Origin Korea 1% Thailand Norway 6% UK 7% 2% US France 33% 18% China 33% Source: Canoils. Foreign Investment in the Oil Sands and British Columbia Shale Gas 2 Table 1: Oil Sands Foreign Investment Deals Year Country Acquirer Brief Description Total Acquisition Cost (000) 2012 China PetroChina 40% interest in MacKay River 680,000 project from AOSC 2011 China China National Offshore Acquisition of OPTI Canada 1,906,461 Oil Corporation 2010 France Total SA Alliance with Suncor. -
2013 Financial and Operating Review
Financial & Operating Review 2 013 Financial & Operating Summary 1 Delivering Profitable Growth 3 Global Operations 14 Upstream 16 Downstream 58 Chemical 72 Financial Information 82 Frequently Used Terms 90 Index 94 General Information 95 COVER PHOTO: Liquefied natural gas (LNG) produced at our joint ventures with Qatar Petroleum is transported to global markets at constant temperature and pressure by dedicated carriers designed and built to meet the most rigorous safety standards. Statements of future events or conditions in this report, including projections, targets, expectations, estimates, and business plans, are forward-looking statements. Actual future results, including demand growth and energy mix; capacity growth; the impact of new technologies; capital expenditures; project plans, dates, costs, and capacities; resource additions, production rates, and resource recoveries; efficiency gains; cost savings; product sales; and financial results could differ materially due to, for example, changes in oil and gas prices or other market conditions affecting the oil and gas industry; reservoir performance; timely completion of development projects; war and other political or security disturbances; changes in law or government regulation; the actions of competitors and customers; unexpected technological developments; general economic conditions, including the occurrence and duration of economic recessions; the outcome of commercial negotiations; unforeseen technical difficulties; unanticipated operational disruptions; and other factors discussed in this report and in Item 1A of ExxonMobil’s most recent Form 10-K. Definitions of certain financial and operating measures and other terms used in this report are contained in the section titled “Frequently Used Terms” on pages 90 through 93. In the case of financial measures, the definitions also include information required by SEC Regulation G. -
Royal Dutch Shell and Its Sustainability Troubles
Royal Dutch Shell and its sustainability troubles Background report to the Erratum of Shell's Annual Report 2010 Albert ten Kate May 2011 1 Colophon Title: Royal Dutch Shell and its sustainability troubles Background report to the Erratum of Shell's Annual Report 2010 May 2011. This report is made on behalf of Milieudefensie (Friends of the Earth Netherlands) Author: Albert ten Kate, free-lance researcher corporate social responsibility Pesthuislaan 61 1054 RH Amsterdam phone: (+31)(0)20 489 29 88 mobile: (+31)(0)6 185 68 354 e-mail: [email protected] 2 Contents Introduction 4 Methodology 5 Cases: 1. Muddling through in Nigeria 6 1a) oil spills 1b) primitive gas flaring 1c) conflict and corruption 2. Denial of Brazilian pesticide diseases 14 3. Mining the Canadian tar sands 17 4. The bitter taste of Brazil's sugarcane 20 4a) sourcing sugarcane from occupiers of indigenous land 4b) bad labour conditions sugarcane harvesters 4c) massive monoculture land use 5. Fracking unconventional gas 29 6. Climate change, a business case? 35 7. Interfering with politics 38 8. Drilling plans Alaska’s Arctic Ocean 42 9. Sakhalin: the last 130 Western Gray Whales 45 10. The risky Kashagan oil field 47 11. A toxic legacy in Curaçao 49 12. Philippines: an oil depot amidst a crowd of people 52 3 Introduction Measured in revenue, Royal Dutch Shell is one of the biggest companies in the world. According to its annual report of 2010, its revenue amounted to USD 368 billion in 2010. Shell produces oil and gas in 30 countries, spread over the world. -
Comparative Assessment of Severe Accidents in the Chinese Energy Sector
PAUL SCHERRER INSTITUT PSI Bericht Nr. 03-04 March 2003 ISSN 1019-0643 China Energy Technology Program Comparative Assessment of Severe Accidents in the Chinese Energy Sector Stefan Hirschberg, Peter Burgherr, Gerard Spiekerman, Erik Cazzoli, Jirina Vitazek and Lulian Cheng Paul Scherrer Institut CH-5232 Villigen PSI Telefon 056 310 21 11 Telefax 056 310 21 99 PAUL SCHERRER INSTITUT PSI Bericht Nr. 03-04 March 2003 ISSN 1019-0643 China Energy Technology Program Comparative Assessment of Severe Accidents in the Chinese Energy Sector Stefan Hirschberg1, Peter Burgherr1, Gerard Spiekerman1, Erik Cazzoli2, Jirina Vitazek3 and Lulian Cheng4 1 Paul Scherrer Institut, Switzerland 2 Cazzoli Consulting, Switzerland 3 Vitty, Slovakia 4 State Environmental Protection Administration, China - I - TABLE OF CONTENTS LIST OF FIGURES IN TEXT IV LIST OF TABLES IN TEXT VII EXECUTIVE SUMMARY IX 1. INTRODUCTION 1 1.1 Context of the study 1 1.2 Objectives and scope 1 1.3 Severe accident definition 2 2. INFORMATION SOURCES 4 2.1 Overview of selected databases and other sources 4 2.2 Completeness of collected data 6 2.2.1 Coal chain 6 2.2.2 Other energy chains 8 2.2.3 Severe accident database used for CETP 8 3. GENERAL INFORMATION AND ISSUES 10 3.1 China’s energy mix 10 3.2 The role of energy in China’s policy for the 21st century 11 4. EVALUATIONS FOR SPECIFIC ENERGY CHAINS 12 4.1 Coal chain 13 4.1.1 Background 13 4.1.2 China’s coal industry 14 4.1.3 Severe accidents in China’s coal chain 26 4.2 Oil chain 37 4.2.1 Background 37 4.2.2 China’s oil industry 41 -
Petrochina (857 HK)-OW: Shared Acquisition of Petrobras' Peru
Company report Nat Resources & Energy Oil & Gas abc Equity – China Global Research PetroChina (857 HK) Overweight OW: Shared acquisition of Petrobras’ Peru assets; Target minimally accretive price (HKD) 11.40 Share price (HKD) 8.71 CNODC, the PetroChina/CNPC 50/50 JV, acquired three Peru Potential return (%) 30.9 blocks from Petrobras for USD2.6bn Note: Potential return equals the percentage difference between the current share price and the target price Production is minimally accretive at <1% via 100% interest in Dec 2012 a 2013 e 2014 e two blocks and 46.16% interest in a third block HSBC EPS 0.63 0.73 0.72 HSBC PE 10.9 9.4 9.5 Maintain OW with TP of HKD11.40 Performance 1M 3M 12M Absolute (%) -2.2 -5.3 -15.8 Relative^ (%) -3.9 -11.6 -17.3 Event: Two indirect subsidiaries of PetroChina acquired Petrobras Energia Peru from its Note: (V) = volatile (please see disclosure appendix) parent Petrobras, via purchase of 145mn shares for USD2.6bn. The purchasers, CNPC Holdings and CNODC International, are overseas subsidiaries of CNPC Exploration and Development (CNPC E&D), a 50/50 JV by PetroChina and parent CNPC. The transaction price is c.4x book and c.4.3x sales of the acquired corporate entity. The opportunity is for 14 November 2013 Enhanced Oil Recovery, deep and difficult exploration drilling through hard rock below 3,000m, and a large prospective gas resource. The deal looks good on an NPV work down Thomas Hilboldt*, CFA Head of Oil, Gas & Petrochemical of the two producing blocks but will require substantial investment to extract full value, Research, Asia-Pacific raising the risks. -
KWP China Gas 2004 Final
THE IMPLICATIONS OF CHINA’S GAS EXPANSION TOWARDS THE NATURAL GAS MARKET IN ASIA A CHATHAM HOUSE REPORT FOR JAPAN BANK FOR INTERNATIONAL COOPERATION February 2004 Dr Keun-Wook Paik, Associate Fellow Sustainable Development Programme Chatham House 10 St James’s Square London SW1Y 4LE www.chathamhouse.org.uk © The Royal Institute of International Affairs, 2004. This material is offered free of charge for personal and non -commercial use, provided the source is acknowledged. For commercial or any other use, prior written permission must be obtained from the Royal Institute of International Affairs. In no case may this material be altered, sold or rented. The Implications of China’s Gas Expansion towards Natural Gas Market in Asia. Chatham House Report for JBIC, February 2004 Table of Contents 1. China’s Natural Gas Industry ...................................................................................... 1 1.1. A Brief Review on the Natural Gas Industry............................................................ 1 1.1.1. The Role of Natural Gas in China’s Energy Balance....................................... 1 Year .................................................................................................................. 1 1.1.2. Resources.......................................................................................................... 2 1.1.3. Governing bodies and Industry Players ............................................................ 5 1.1.4. Exploration and Production ............................................................................. -
Case Study: Petrochina Hans-Christoph Hirt Meets
Case study: PetroChina More recently, we called for an overhaul of the company’s Hans-Christoph Hirt meets PetroChina executives compliance system, pro-active management of and reporting on its key sustainability challenges and the establishment of a board nomination committee. We raised all of the issues constructively and made specific proposals on the company’s next steps. These included, for example, suggesting setting up a sustainability committee of key stakeholders to support the company’s thinking and future efforts in this regard. Q&A with Hans-Christoph Hirt, director at Hermes EOS, about Chinese energy company PetroChina Q: Why is Hermes EOS engaging with PetroChina? A: PetroChina has long been controversial among investors because of the exploration and production activities of its state-owned parent company, China National Petroleum Corporation, in Q: What progress have you seen to date? troubled regions. A number of controversies, ranging from oil A: We escalated PetroChina to an intensive engagement in spills to health and safety incidents, caused us to intensify 2014 and are now actively working with the company’s senior our engagement with the Chinese oil and gas giant on risk management on a number of the concerns we have identified. management and disaster preparedness. In recent years, there We have had some early results: In the extremely rare meeting have also been a number of compliance incidents and concerns at the company’s headquarters in Beijing mentioned above, the about the board nomination process. president confirmed the launch of an initiative aimed at improving the company’s sustainability strategy and reporting.