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Record W2000407196 · doi:10.2118/124911-ms

Optimizing Mature Gas Wells in South Texas—A Team Approach

2009· article· en· W2000407196 on OpenAlexaff
Larry Harms, John Urlaub, Bruce Carrier, Billy Cremar

Bibliographic record

VenueSPE Annual Technical Conference and Exhibition · 2009
Typearticle
Languageen
FieldEngineering
TopicOil and Gas Production Techniques
Canadian institutionsConocoPhillips (Canada)
FundersConocoPhillips
KeywordsWellheadGas liftPlungerPetroleum engineeringNatural gas fieldProduction (economics)Work (physics)Lift (data mining)Oil productionEngineeringNatural gasAutomationEnvironmental scienceComputer scienceMechanical engineeringWaste management

Abstract

fetched live from OpenAlex

Abstract A multi-discipline team was commissioned to bring the right technology and resources to bear to optimize production in a pilot area (67 mature gas wells) in the Lobo field in South Texas. The team used a more aggressive approach towards artificial lift, minimizing pressure and monitoring well performance. The team's work resulted in a 10% production increase with essentially no decline and 3.2 BCF incremental gas over a 2.5 year period. Details of what was done including increased focus on the natural work team, production monitoring, data collection, well automation, debottlenecking, additional plunger lift installations, siphon strings, foamer use, wellhead compression, lowering field pressure and reducing pressure variability are presented. Overall costs and production results are shown along with results from representative wells.

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 score0.590
Threshold uncertainty score0.641

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
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 head0.013
GPT teacher head0.228
Teacher spread0.215 · 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

Citations5
Published2009
Admission routes1
Has abstractyes

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