| Geophysical Prospecting | | China National Petroleum Corporation (CNPC) is a global geophysical prospecting service provider. In 2009, CNPC deployed 188 seismic crew-times (112 2D and 76 3D crew-times) domestically and abroad. We also have 9 VSP crews, and 31 non-seismic (gravity and magnetic survey, electric survey, and geochemical exploration) crews in operation. In 2009, we acquired data on 74,392 kilometers of 2D lines, 53,525 square kilometers of 3D profiles, representing 35.1% and 8.7% drop from 2008, respectively. Both our domestic and international business declined. | |
| | Data Acquisition | CNPC offers seismic data acquisition operations and services at difficult surface landforms such as complex mountains, jungles, deserts, loess tableland, swamp, lakes, tidal and shallow water regions, and deep seas.
We provide 2D, 3D, high-resolution, 3D VSP, 4D, multi-wave and multi-component seismic acquisitions.
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| | Data Processing | Supported by Asia's largest seismic data processing center, as well as 13 processing sub-centers in China, Iran, Pakistan, Nigeria, Sudan, and the United States, CNPC is able to process
200,000 kilometers of conventional 2D, 50,000 square kilometers of conventional 3D,
30,000 kilometers of 2D pre-stack migration, and 15,000 square kilometers of 3D pre-stack migration every year.
Our services include:
 Structural imaging for complex geological bodies
Resolution improvement processing
3D merging reprocessing
OBC (Ocean Bottom Cable) data processing
Multi-component data processing
3D VSP data processing
Pre-stack inversion
High-resolution processing of complex joint data
| Data Interpretation | With the GRIstation interpretation system with independent intellectual property rights, as well as Landmark, Geoquest, GEOFRAME, JASON, and VR (Virtual Reality) advanced seismic data interpretation software, CNPC can interpret 220,000 kilometers of 2D seismic lines and
20,000 square kilometers of 3D seismic profiles every year.
We offer 2D and 3D seismic data and non-seismic data interpretation and comprehensive study of deserts, plains, mountains, swamps and seas. These include basin modeling, balanced section study, forward and reverse modeling, interactive interpretation of seismic data, processing and analysis of logging data, seismic inversion and lithologic prediction, oil reservoir description, 3-D visualization, and integrated VR interpretation.
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| Integrated Solutions | We provide geophysical prospecting solutions that integrate acquisition, processing, and interpretation with respect to complex issues of oil and gas exploration and development on customers' requests.
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