Meng Huo You
Encyclopedia
Petroleum
Petroleum or crude oil is a naturally occurring, flammable liquid consisting of a complex mixture of hydrocarbons of various molecular weights and other liquid organic compounds, that are found in geologic formations beneath the Earth's surface. Petroleum is recovered mostly through oil drilling...
in ancient China, which practiced the use of petroleum as an incendiary weapon in warfare.
Historical records of petroleum
During the Eastern Han Dynasty, Chinese historian Ban GuBan Gu
Ban Gu , courtesy name Mengjian , was a 1st century Chinese historian and poet best known for his part in compiling the Book of Han. He also wrote in the main poetic genre of the Han era, a kind of poetry interspersed with prose called fu. Some are anthologized by Xiao Tong in his Selections of...
recorded in the geography
Geography
Geography is the science that studies the lands, features, inhabitants, and phenomena of Earth. A literal translation would be "to describe or write about the Earth". The first person to use the word "geography" was Eratosthenes...
section of his Book of Han
Book of Han
The Book of Han, Hanshu or History of the Former Han Dynasty |Fan Ye]] . Various scholars have estimated that the earliest material covered in the book dates back to between 206 and 202 BCE...
that a flammable liquid substance are found in the Gao Nu County, located in the northeast portion of present day Shaanxi Province. This "flammable liquid" was likely petroleum that had seeped through the ground and was floating above the local waters. Four hundred years later, during the late stages of Southern and Northern Dynasties
Southern and Northern Dynasties
The Southern and Northern Dynasties was a period in the history of China that lasted from 420 to 589 AD. Though an age of civil war and political chaos, it was also a time of flourishing arts and culture, advancement in technology, and the spreading of Mahayana Buddhism and Daoism...
, historian Fan Ye
Fan Ye
Fan Ye |Liu Xuan]] and Russian gymnast Svetlana Khorkina for the longevity of their involvement in the sport.Fan Ye is best known for her work on the balance beam. Her biggest accomplishment in gymnastics is winning the 2003 World Balance Beam Title...
cited in the Book of Later Han
Book of Later Han
The Book of the Later Han or the History of the Later Han is one of the official Chinese historical works which was compiled by Fan Ye in the 5th century, using a number of earlier histories and documents as sources...
that the collection and exploitation of petroleum had been around for some time:
This "rock paint" is likely petroleum. There are similar records from the Jin
Jìn Dynasty (265-420)
The Jìn Dynasty , was a dynasty in Chinese history, lasting between the years 265 and 420 AD. There are two main divisions in the history of the Dynasty, the first being Western Jin and the second Eastern Jin...
and Northern Wei
Northern Wei
The Northern Wei Dynasty , also known as the Tuoba Wei , Later Wei , or Yuan Wei , was a dynasty which ruled northern China from 386 to 534 . It has been described as "part of an era of political turbulence and intense social and cultural change"...
dynasties as well.
The earliest mention of "rock oil" (石油), the Chinese name for petroleum, is by a book "Grand Peace Records" from the Northern Song Dynasty
Song Dynasty
The Song Dynasty was a ruling dynasty in China between 960 and 1279; it succeeded the Five Dynasties and Ten Kingdoms Period, and was followed by the Yuan Dynasty. It was the first government in world history to issue banknotes or paper money, and the first Chinese government to establish a...
, and officially designated the current name by Song Dynasty scientist Shen Kuo
Shen Kuo
Shen Kuo or Shen Gua , style name Cunzhong and pseudonym Mengqi Weng , was a polymathic Chinese scientist and statesman of the Song Dynasty...
using the description found in his famous book Dream Pool Essays
Dream Pool Essays
The Dream Pool Essays was an extensive book written by the polymath Chinese scientist and statesman Shen Kuo by 1088 AD, during the Song Dynasty of China...
.
Due to the chemical characteristics of petroleum that it continues to burn in water, it was widely used by feudal militaries. Some examples include the defense of the city of Jiuquan
Jiuquan
- Suzhou town :The administrative center of the "prefecture-level city" of Jiuquan is the "District" of Suzhou , which occupies 3,386 square km in the eastern part of Jiuquan "prefecture-level city", and had a population of 340,000 as of 2002....
in Gansu
Gansu
' is a province located in the northwest of the People's Republic of China.It lies between the Tibetan and Huangtu plateaus, and borders Mongolia, Inner Mongolia, and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south, and Shaanxi to the east...
Province in the year 578
578
Year 578 was a common year starting on Saturday of the Julian calendar. The denomination 578 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.- Byzantine Empire :* October 5 – Tiberius II...
against the invading Göktürk army, in which the defenders used petroleum to ignite and destroy the siege engine
Siege engine
A siege engine is a device that is designed to break or circumvent city walls and other fortifications in siege warfare. Some have been operated close to the fortifications, while others have been used to attack from a distance. From antiquity, siege engines were constructed largely of wood and...
s brought in by the invaders.
Practice and proliferation of Meng Huo You
In ancient China, the use of petroleum in warfare was the most effective during the Five Dynasties and Ten Kingdoms PeriodFive Dynasties and Ten Kingdoms Period
Five Dynasties and Ten Kingdoms was between 907–960/979 AD and an era of political upheaval in China, between the fall of the Tang Dynasty and the founding of the Song Dynasty. During this period, five dynasties quickly succeeded one another in the north, and more than 12 independent states were...
and the following four major dynasties and powers from Song
Song Dynasty
The Song Dynasty was a ruling dynasty in China between 960 and 1279; it succeeded the Five Dynasties and Ten Kingdoms Period, and was followed by the Yuan Dynasty. It was the first government in world history to issue banknotes or paper money, and the first Chinese government to establish a...
through to Yuan
Yuan Dynasty
The Yuan Dynasty , or Great Yuan Empire was a ruling dynasty founded by the Mongol leader Kublai Khan, who ruled most of present-day China, all of modern Mongolia and its surrounding areas, lasting officially from 1271 to 1368. It is considered both as a division of the Mongol Empire and as an...
, including the Jin Dynasty
Jin Dynasty, 1115–1234
The Jīn Dynasty ; Khitan language: Nik, Niku; ; 1115–1234), also known as the Jurchen Dynasty, was founded by the Wanyan clan of the Jurchens, the ancestors of the Manchus who established the Qing Dynasty some 500 years later...
and Liao Dynasty
Liao Dynasty
The Liao Dynasty , also known as the Khitan Empire was an empire in East Asia that ruled over the regions of Manchuria, Mongolia, and parts of northern China proper between 9071125...
. During this time a small dynasty in Vietnam
Vietnam
Vietnam – sometimes spelled Viet Nam , officially the Socialist Republic of Vietnam – is the easternmost country on the Indochina Peninsula in Southeast Asia. It is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea –...
paid tribute to the Chinese emperor with petroleum. Before this time, fire attacks were limited to burning wood or animal fat; using petroleum greatly increased the potency of fire attacks, and the fact that trying to douse the burning petroleum with water will only spread the fire more rapidly made burning oil an ideal weapon for destroying cities filled with wooden structures.
Meng Huo You is in many ways similar to the use of Greek fire
Greek fire
Greek fire was an incendiary weapon used by the Byzantine Empire. The Byzantines typically used it in naval battles to great effect as it could continue burning while floating on water....
. The devices used for the Chinese weapons had propelling systems as well. One of the key differences between the two weapons is the use of gunpowder
Gunpowder
Gunpowder, also known since in the late 19th century as black powder, was the first chemical explosive and the only one known until the mid 1800s. It is a mixture of sulfur, charcoal, and potassium nitrate - with the sulfur and charcoal acting as fuels, while the saltpeter works as an oxidizer...
as the ignition in the Chinese design.
Decline
The Chinese continued to use the oil as a way of repelling nomadic invaders from the northwest. However, by the MingMing Dynasty
The Ming Dynasty, also Empire of the Great Ming, was the ruling dynasty of China from 1368 to 1644, following the collapse of the Mongol-led Yuan Dynasty. The Ming, "one of the greatest eras of orderly government and social stability in human history", was the last dynasty in China ruled by ethnic...
and Qing
Qing Dynasty
The Qing Dynasty was the last dynasty of China, ruling from 1644 to 1912 with a brief, abortive restoration in 1917. It was preceded by the Ming Dynasty and followed by the Republic of China....
dynasties, the newly mature technology of gunpowder
Gunpowder
Gunpowder, also known since in the late 19th century as black powder, was the first chemical explosive and the only one known until the mid 1800s. It is a mixture of sulfur, charcoal, and potassium nitrate - with the sulfur and charcoal acting as fuels, while the saltpeter works as an oxidizer...
had for the most part replaced the use of these short-range flamethrower
Flamethrower
A flamethrower is a mechanical device designed to project a long controllable stream of fire.Some flamethrowers project a stream of ignited flammable liquid; some project a long gas flame. Most military flamethrowers use liquids, but commercial flamethrowers tend to use high-pressure propane and...
s, which saw little mention in the historical records of the last dynasties of imperial China
Late Imperial China
Late Imperial China refers to the period between the end of Mongol rule in 1368 and the establishment of the Republic of China in 1912 and includes the Ming and Qing Dynasties...
.