Challenges Faced in Well Construction as Heavy Oil Exploitation Goes Deeper
Bibliographic record
Abstract
Challenges Faced in Well Construction as Heavy Oil Exploitation Goes Deeper Claire Davy Claire Davy Petroleum Development Oman LLC Search for other works by this author on: This Site Google Scholar Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, Calgary, Alberta, Canada, November 2002. Paper Number: SPE-79008-MS https://doi.org/10.2118/79008-MS Published: November 04 2002 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn Email Get Permissions Search Site Citation Davy, Claire. "Challenges Faced in Well Construction as Heavy Oil Exploitation Goes Deeper." Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, Calgary, Alberta, Canada, November 2002. doi: https://doi.org/10.2118/79008-MS Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll ProceedingsSociety of Petroleum Engineers (SPE)SPE International Thermal Operations and Heavy Oil Symposium Search Advanced Search Abstract This paper introduces the Mukhaizna Heavy Oil Project, one of PDO's (Petroleum Development Oman) "T50" projects that expects to increase recovery of these Middle East reserves to a 50% Target.Well construction faces several extra challenges for this, the world's deepest reservoir yet to be thermally exploited. Loss zones and cementation hurdles require innovative solutions, even for vertical wells.The methods by which the field is to be exploited by predominantly vertical wells are outlined. The limitations faced in designing these wells are set out. The corresponding subjects of further technology development are catalogued.Delivery of this paper encourages an environment for reception of feedback from both experts and suppliers to assist in planning a path to obtaining solutions and putting these into practice. Keywords: operation, upstream oil & gas, casing and cementing, injection, spe ps-cim choa 79008, envelope, casing design, wellhead, steam injection, reservoir Subjects: Drilling Operations, Casing and Cementing, Artificial Lift Systems, Reservoir Characterization, Improved and Enhanced Recovery, Formation Evaluation & Management, Asset and Portfolio Management, Casing design, Beam and related pumping techniques, Thermal methods Copyright 2002, SPE/PS-CIM/CHOA International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference You can access this article if you purchase or spend a download.
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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 | 0.000 |
| 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) | 0.001 | 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; 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".