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Record W1964742692 · doi:10.2118/142293-ms

Stay in the "Box": A Consistent Method for Configuring (Loading) Reciprocating Compressors to Optimize Performance

2011· article· en· W1964742692 on OpenAlexaff
Larry Harms, Manuel A. Garza

Bibliographic record

VenueSPE Production and Operations Symposium · 2011
Typearticle
Languageen
FieldMathematics
TopicModeling, Simulation, and Optimization
Canadian institutionsConocoPhillips (Canada)
Fundersnot available
KeywordsReciprocating compressorGas compressorReliability (semiconductor)Reciprocating motionRange (aeronautics)Reliability engineeringComputer scienceAutomotive engineeringSet (abstract data type)EngineeringMechanical engineering

Abstract

fetched live from OpenAlex

Abstract Reciprocating compressors are a vital element in the production of onshore natural gas and oil but there is no accepted method for configuring compressors consistently to optimize performance. Most configurations (setting the compressor’s allowable operating range, load and capacity) are done based on an undocumented method unique to the individual doing the configuration, using inconsistent data and parameters with multiple and varying safety factors. This reduces the compressor’s effectiveness and in the end limits production. A structured method that relies on constructing and staying in an operating diagram "box" using set parameters and data has been developed to enhance compression effectiveness. This method helps achieve a common understanding among operations, maintenance and engineering personnel and consistently configures reciprocating compressors for optimized performance, increased reliability and safe operation. The method is explained and the results of implementing the method in a major onshore gas field are discussed.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.007
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.004
Threshold uncertainty score0.012

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.007
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0020.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0040.001

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 head0.103
GPT teacher head0.333
Teacher spread0.230 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
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
Published2011
Admission routes1
Has abstractyes

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