Bibliographic record
Abstract
Abstract This paper will introduce newly developed polymeric corrosion inhibitors intended primarily for use within the oil- and gas production application area. Some of the products fulfill British and Norwegian environmental criteria for off-shore use, which are considered to be the most stringent in the world. In this paper the products are characterized with respect to e.g. static and dynamic surface tension as well as critical micelle concentration. Further, surface adsorption characteristics on different relevant surfaces using QCM-D (Quartz Chrystal Microbalance with Dissipation) are presented and correlated with the results of standard oilfield corrosion inhibition tests such as two-phase static bubble tests and RCE tests. In the paper possibly unique flow sequences with different oilfield-relevant liquids using the QCM-D equipment to assess the adsorbed layer persistance under various conditions are presented. Additionally the polymeric surfactants in all aspects detailed above are compared with standard monomeric oilfield corrosion inhibitors having related chemistry. Finally, environmental test data of the new products according to North Sea regulations are discussed.
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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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.045 | 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".