Numerical simulation and analysis of fracture etching morphology during acid fracturing of dolomite reservoirs

• The reason for the poor effect of acid fracturing with retarded acid in dolomite reservoir was found. • The correlation between the acid-rock reaction control mode and etching morphology was analyzed. • The effects of different factors on the conductivity of fractures were studied. • Two uneven ac...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Qi, Ning [verfasserIn]

Chen, Guobin

Pan, Lin

Cui, Mingyue

Guo, Tiankui

Yan, Jun

Liang, Chong

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2021

Schlagwörter:

Retarded acid

Rate-variable acid injection

Two-scale continuum model

Acid fracturing of dolomite reservoirs

Fracture conductivity

Alternating acid injection

Übergeordnetes Werk:

Enthalten in: Plasticity in responses to dimensional variations of soil space in 19 grassland plant species - Dong, Ran ELSEVIER, 2022, Amsterdam [u.a.]

Übergeordnetes Werk:

volume:229 ; year:2021 ; day:16 ; month:01 ; pages:0

Links:

Volltext

DOI / URN:

10.1016/j.ces.2020.116028

Katalog-ID:

ELV051800071

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