The Western Canada Sedimentary Basin: A confluence of science, technology, and ideas
Bibliographic record
Abstract
ABSTRACT The Western Canada Sedimentary Basin is the second largest intracratonic basin in the world. It covers more than 1.4 million km2 from an eastern zero edge against the Precambrian shield to the western boundary at the Rocky Mountains, where it is up to 7 km thick. The basin has estimated reserves of 171 billion bbl of oil and 632 trillion ft3 of gas and produces approximately 15 billion ft3 of gas/day and 3.5 million bbl oil/day (over two-thirds is heavy oil and bitumen). The basin has multiple major source rocks, numerous reservoir horizons, and an abundance of data. Multiple hydrocarbon systems exist with generation in the western part of the basin, migration to the east, with extensive hydrocarbon accumulations across the basin, including the oil sands deposit in the Fort McMurray area. The principal migration direction is lateral and seems to be highly influenced by highs and lows in the underlying crystalline basement. This lateral migration of hydrocarbons has created one of the richest hydrocarbon basins in the world. Although exploration history of the basin has spanned more than a century, the Western Canada Sedimentary Basin has appreciable untapped zones, and new plays are developing continuously. With the advancement of multistage fractured horizontal wells, numerous new unconventional plays have rejuvenated the basin. The economics of the basin are strong, with its extensive service industry and infrastructure, but are hampered by the long distance to tidewater and the lack of sufficient take-away capacity.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".