共 50 条
- [26] Measurement system for pressure in oil well PROCEEDINGS OF THE FIRST INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SCIENCE AND TECHNOLOGY, 1999, : 276 - 280
- [29] Effect of acid treatment on thermal extraction for "hypercoal" production. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2003, 225 : U877 - U877
- [30] The experience of petrobras with characterization and classification of deposited materials found in oil production. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 215 : U610 - U610