Evidence map›Paper›PMID 42042118›Full record

ArticleGels (Basel, Switzerland)2026

Study on a Thermally Crosslinking Clay-Free Weak Gel Water-Based Drilling Fluid.

Taifeng Zhang, Jinsheng Sun, Kaihe Lv, Jingping Liu, Lei Nie, Yufan Zheng, Yuanwei Sun, Ning Huang, Delin Hou, Han Yan and 1 more

Abstract read
In one paragraph

Article in Gels (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Taifeng ZhangState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.ORCID 0009-0004-5238-6969
Jinsheng SunState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.
Kaihe LvState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.ORCID 0009-0001-3060-2171
Jingping LiuState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.
Lei NieState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.
Yufan ZhengState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.
Yuanwei SunState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.ORCID 0009-0002-1857-3010
Ning HuangState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.
Delin HouState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.
Han YanState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.
Yecheng LiState Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao 266580, China.

Funding

National Natural Science Foundation of China 52288101National Natural Science Foundation of China 52322401
6 · The paper itself

Abstract

In this study, a thermally crosslinking clay-free weak gel water-based drilling fluid based on salt-responsive polymers and crosslinking agents was investigated as a promising and feasible strategy. Firstly, a salt-tolerant polymer was synthesized using N,N-dimethylacrylamide (DMAA), [2-(methacryloyloxy)ethyl]dimethyl-(3-sulfonopropyl)ammonium hydroxide (DMAPS), and acrylamide (AM). BPEI

Indexed as

clay-free water-based drilling fluidshigh salinityhigh temperaturethermal crosslinkingthree-dimensional networkweak gel

Identifiers

PMID42042118
PMCPMC13115484

What OpenQuestion holds

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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.