ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q2Scopus Q1SCImago #5,998Hybrid

AAPG Bulletin

Acronym:bltn
•
Abbreviation (ISO):AAPG BULL
•
Identifier (ISSN):0149-1423(Print)
•
Publisher:American Association of Petroleum Geologists
Clarivate IF (2026)
2.7↑ +0.2
Journal Impact Factor
IF Trend↓
WoS Quartile
Q2
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for AAPG Bulletin

WoS Q2
12453.2120182.6820192.9520203.5320213.8620223.520232.720242.520252.72026
Annual Impact Factor Metric
Current (2026):2.7
Scopus SJR & RankScopus Q1
0.877
#5,998

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
175

175 papers with at least that number of citations each

WoS: SCIE / JCRQ2
Self-Citation Rate7.4%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
95articles/year
9.09% Gold OA•100% Original Research

Aims & Scope

While the 21st-century AAPG Bulletin has undergone some changes since 1917, enlarging to 8 ½ x 11” size to incorporate more material and being published digitally as well as in print, it continues to adhere to the primary purpose of the organization, which is to advance the science of geology especially as it relates to petroleum, natural gas, other subsurface fluids, and mineral resources. Delivered digitally or in print monthly to each AAPG Member as a part of membership dues, the AAPG Bulletin is one of the most respected, peer-reviewed technical journals in existence, with recent issues containing papers focused on such topics as the Middle East, channel detection, China, permeability, subseismic fault prediction, the U.S., and Africa.

Topics Covered (Recognized by AI)
Geology99.6%Biology87%Paleontology83.1%Geomorphology63.3%Engineering59.8%Geochemistry59.4%Structural basin54.9%Chemistry42.6%Geography37.5%Seismology36.5%Organic chemistry33.9%Materials science29.1%History28.1%Archaeology27.6%Tectonics27.4%Physics26.8%Mining engineering25.3%Sedimentary rock24.9%Oceanography23.3%Ecology23.2%Metallurgy22.6%

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

GEOSCIENCES, MULTIDISCIPLINARY

Q2
Rank111/259
IndexSCIE
JCISCIE2026

GEOSCIENCES, MULTIDISCIPLINARY

Q2
Rank106/259
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF2.7
Articles / Year57
Total Citations24
2025
IF2.5
Articles / Year58
Total Citations94
2024
IF2.7
Articles / Year87
Total Citations507
2023
IF3.5
Articles / Year85
Total Citations755
2022
IF3.863
Articles / Year91
Total Citations1,229

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #5,998Scopus Q1SCImago Profile
Scopus Coverage:1943, 1950, 1967-2024
Scopus Broad Areas:Earth and Planetary SciencesEnergy
Scopus Citation Rank (SJR)Q1
0.877

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
3.18

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,441 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations783
3-Year Documents242
Citable Documents235

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate0.0%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Earth and Planetary Sciences (miscellaneous)Q1
GeologyQ1
Energy Engineering and Power TechnologyQ2
Energy (miscellaneous)Q2
Fuel TechnologyQ2
Geochemistry and PetrologyQ2
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 7.4%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
3区 (Zone 3)Earth Sciences
Minor Category (Specific Field):
2区ENGINEERING, PETROLEUM
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

AAPG Bulletin (acronym: bltn, abbr: AAPG BULL, ISSN: 0149-1423) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by American Association of Petroleum Geologists in United States since 1974. The periodical holds a Journal Impact Factor (JIF) of 2.70, ranking in quartile Q2 of Web of Science (SCIE), a Scopus SJR indicator of 0.877 (Q1), an H-index of 175.

The journal enforces rigorous peer evaluation with a publication frequency of Monthly, an annual output of approximately 95 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,441 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
American Association of Petroleum Geologists
Publication Language
English
Frequency
Monthly
Founding Year
1974
Indexing & Databases
SCIEScopusPubMed
Editorial Address
AMER ASSOC PETROLEUM GEOLOGIST, 1444 S BOULDER AVE, PO BOX 979, TULSA, USA, OK, 74119-3604

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 8b0cd09d-ba22-4c24-8c9f-139431531708
Database Updated: 2026-10-01