Non Foaming Corrosion Inhibitor Developments Providing Mitigating Benefits against CO2 Corrosion for Application in High Volume Gas Wells
Bibliographic record
Abstract
Abstract Fifteen months into the Ladyfern gas field production, produced water volumes began to surge at each well and the brine salt content increased significantly. The change in water chemistry prompted performance health checks conducted on the incumbent chemistry, re-evaluating inhibitor effectiveness relative other non foaming water soluble and water dispersible chemistries. The later inhibitors, formulated to be more dispersible in the salty brine were more effective for providing mitigating benefits against CO2 corrosion in the high total dissolved solids (TDS) brine. After re-testing inhibitors in environments simulating static, slug, and high shear flow regimes a new continuous injection product was selected for field trial. The new inhibitor was introduced into the field in late 2002 and no foaming side effects manifest throughout the production system. Field corrosion monitoring data trended before and after inhibitor change supported the decision to utilize new non foaming water soluble chemistry for managing CO2 corrosion in the higher TDS Ladyfern produced brine.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 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 | 0.001 |
| 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".