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Record W1990799952 · doi:10.4043/23771-ms

Seismic Acquisition in Alaska's Cook Inlet

2012· article· en· W1990799952 on OpenAlexaff
Mike Yates, Steve Adiletta

Bibliographic record

VenueOTC Arctic Technology Conference · 2012
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicGeological Studies and Exploration
Canadian institutionsApache (Canada)
Fundersnot available
KeywordsInletSubmarine pipelineGeologyStructural basinScale (ratio)SeismologyMarine engineeringOceanographyEngineeringGeomorphologyCartographyGeography

Abstract

fetched live from OpenAlex

Abstract In March/April 2011 Apache carried out an extensive series of seismicacquisition tests in Cook Inlet, Alaska, to evaluate the feasibility oflarge-scale, year-round 3D seismic acquisition in Cook Inlet, and to look atthe effectiveness of a nodal or autonomous seismic recording system compared toa conventional cable-telemetry system. An 18-mile seismic line startingonshore, crossing the tidal mudflats, and extending into the deeper water ofCook Inlet was acquired using multiple onshore and offshore source, receiver, and instrument types to establish the viability of a large-scale regional 3Dsurvey and the optimum source parameters for such a program. The location ofthe test line is shown in Figure 1. Background Alaska's Cook Inlet Basin is a proven hydrocarbon-producing compressionalfore-arc basin with 1.3 billion barrels of oil and 8 TCF of gas produced, andapproximately 1 billion barrels of oil and 21 TCF of gas yet to be found, according to the USGS and BOEM. Since the expansion of exploration andproduction activity on Alaska's North Slope in the 1980's there has been littleexploration activity in Cook Inlet; small 2D and 3D seismic surveys havegenerated leads for the small number of wells drilled in the area during thistime. The majority of these seismic surveys had been either exclusively onshoreor offshore, with only a handful of transition zone surveys crossing theshoreline, and all acquired in the short window of a single season. To makelarge-scale regional seismic surveying a reality, a single crew, equipped tooperate year-round, would be needed.

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 categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.037
Threshold uncertainty score1.000

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)0.0020.001

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 head0.020
GPT teacher head0.211
Teacher spread0.192 · 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; both teacher heads agree on what is shown here.

Study designObservational
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
Published2012
Admission routes1
Has abstractyes

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