Evidence map›Paper›PMID 40918634›Full record

ArticleMagnetic resonance letters2023

Dipolar NMR relaxation of adsorbates on surfaces of controlled wettability.

Siegfried Stapf, Igor Shikhov, Christoph Arns, Bulat Gizatullin, Carlos Mattea

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Magnetic resonance letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Siegfried StapfDepartment of Technical Physics II, University of Technology Ilmenau, PO Box 100 565, 98684, Ilmenau, Germany.
Igor ShikhovSchool of Minerals and Energy Resources Engineering, University of New South Wales, Sydney, NSW, 2052, Australia.
Christoph ArnsSchool of Minerals and Energy Resources Engineering, University of New South Wales, Sydney, NSW, 2052, Australia.
Bulat GizatullinDepartment of Technical Physics II, University of Technology Ilmenau, PO Box 100 565, 98684, Ilmenau, Germany.
Carlos MatteaDepartment of Technical Physics II, University of Technology Ilmenau, PO Box 100 565, 98684, Ilmenau, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In reservoir rocks, the term "ageing" refers to extended exposition to crude oil; a typically water-wet sandstone will then gradually become oil-wet as a consequence of the deposition of insoluble fractions of oil onto the surface grains. Rocks have been aged artificially by subjecting them to a bitumen solution at elevated temperature in order to achieve comparable surface properties for three different types of rock: Bentheimer, Berea Buff and Liège Chalk. Using saturated and aromatic model compounds as proxies for crude oil, the nuclear magnetic resonance (NMR) relaxation dispersion in native and aged rocks was compared and correlated to the properties of paramagnetic impurities in these rock types. Perfluorated liquids were found to follow the same trend as deuterated and naturally occurring oil components, suggesting they can be used as suitable tracers for wettability studies since the

Indexed as

DNPNMROilRelaxometryRocksWettability

Identifiers

PMID40918634
PMCPMC12406558

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.