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Record W3119834340 · doi:10.2118/0520-0070-jpt

Technology Focus: Cementing and Zonal Isolation (May 2020)

2020· article· en· W3119834340 on OpenAlexaboutno aff
Gunnar DeBruijn

Bibliographic record

VenueJournal of Petroleum Technology · 2020
Typearticle
Languageen
FieldEngineering
TopicOil and Gas Production Techniques
Canadian institutionsnot available
Fundersnot available
KeywordsIsolation (microbiology)ExhibitionSession (web analytics)Diversity (politics)Construction engineeringComputer scienceKey (lock)EngineeringEngineering managementPolitical scienceComputer securityWorld Wide Web

Abstract

fetched live from OpenAlex

Diversity makes us stronger. I attended SPE's Annual Technical Conference and Exhibition last fall in Calgary and participated in a session entitled "Gender Equality in the Oil and Gas Industry - Achieving United Nations Sustainable Development Goal 5." It was a new experience for me to be part of a minority in a diverse room. Since then, I have reflected on how diversity makes us stronger. Our SPE president, Shauna Noonan, is inspiring us to "Strengthen the Core." Many of our organizations are challenging us to be more diverse; such companies have proven to be more engaging and deliver better financial results. Our teams and our technical communities also deliver superior results with diverse membership. Cementing and zonal isolation continues to be a key topic at our SPE conferences. This year, excellent papers have been presented, augmenting our knowledge and responding to the challenges of complex wells and efficiency requirements. At the same time as we "Strengthen the Core," we continue to focus on design, delivery, and evaluation of cementing operations. The selected readings include topics of design, execution, and evaluation. Cementing design is challenged in the continued investigation of materials and additives. Paper SPE 193538 poses a solution where smart vesicles are used to modify the release of chemical additives into cement. Operations are also evolving as offline cementing is becoming common. Paper SPE 196600 discusses how offline cementing can be used to save rig time. Evaluation of cement jobs continues to be an important topic, and paper SPE 199578 validates ultrasonic evaluation techniques in simulated downhole well conditions. Extra reading includes lost circulation, expanding cements, and plug and abandonment operations.I am pleased to note that each of these excellent papers includes at least one woman on the author team. In fact, one of the papers is authored by Kristin Kutchak, who has been recognized as an Outstanding Young Professional in SPE. I challenge all of us to strengthen our papers, technical teams, and organizations by continuing to include diverse populations.

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 imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.604
Threshold uncertainty score0.514

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.006
GPT teacher head0.207
Teacher spread0.200 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2020
Admission routes1
Has abstractyes

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