Environmental Management Programmes for Onshore Seismic Activity and Exploratory Drilling Operations in South East Trinidad
Bibliographic record
Abstract
3D Seismic survey of an area approximately 70km2 was conducted in South-East Central Trinidad in the Naparima Mayaro Reserve from January to July 1999. This activity was done with the expectation of drilling exploratory wells for finding commercially viable oil reservoirs as a joint venture operation between Vintage Petroleum Trinidad Limited (formerly Cometra Energy (Canada) Limited) and Petrotrin. The companies initiated a number of proactive Environmental Management Programmes to comply with both local and international regulations. These programmes include: • Preliminary Environmental Impact Assessment Study for Seismic Survey of a 70km2 area. • Environmental Baseline Survey for Seismic Survey inclusive of descriptions of physical, biological and socioeconomic environments, environmental audits, training and monitoring (noise and water quality). • Environmental Impact Assessment for drilling of exploratory well. • Development of Oil Spill Contingency Plan for drilling operations. The implementation of these studies resulted in a number of benefits to the joint venture oil companies, such as: • 100% compliance with Certificate of Environment Clearance Rules and International Association of Geophysical Contractors (IAGC) Guidelines. • Improved corporate image. • Enhanced relationship with Government Agencies. • Improved environmental performance through proper planning. • Trained and empowered workforce in environmental management issues. • Zero oil spills and environmental incidents to date.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.004 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".