Investigación para sísmica 4D de las variaciones de las propiedades petrofísicas y de la viabilidad técnica en los yacimientos de crudos extrapesados espumantes
Bibliographic record
Abstract
La sismica 4D es una herramienta geofisica moderna para la gestion de la explotacion de los grandes yacimientos petroliferos. Los petroleos extrapesados constituyen recursos energeticos muy abundantes, aun no explotados ampliamente, cuyos yacimientos no han sido considerados, hasta ahora, buenos candidatos para la Sismica 4D. Esta Tesis muestra que, cuando los petroleos extrapesados tienen propiedades espumantes (foamy oils), tal como ocurre en la mayoria de los yacimientos de la Faja Petrolifera del Orinoco y de las Arenas Petroliferas de Alberta, si es viable aplicar Sismica 4D. La demostracion se basa en que las disminuciones de los atributos sismicos de las formaciones de los yacimientos, que ocurren durante la produccion de los petroleos espumantes, son superiores a los valores minimos considerados como detectables por la Sismica 3D actual. Estas disminuciones importantes se deben a la presencia de burbujas de gas dispersas en la masa de crudo durante gran parte de la explotacion.
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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 | 0.003 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.001 | 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; both teacher heads agree on what is shown here.
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".