SY/T 10012-1998 Specification for naming of offshore oil and gas drilling wells
Some standard content:
[CS75.020
Registration No.: 2121—1998
People's Republic of China Offshore Oil and Gas Industry Standard SY/T10012—1998
The Recommended Practice for Naming Offshore Oil & Gas Wel Name1998-11-18Published
China National Offshore Oil Corporation
1999-03-01Implementation
SY/T 10012—1998
Policy Explanation
2 Naming Principles
3 Areas, blocks, structures (oil and gas marks) names and numbers 4 Naming of drilling wells
Figure 1 Map of the oil and gas exploration and production blocks in the Bohai-South Yellow Sea-East China Sea area....
Figure 2 Map of the oil and gas exploration and production blocks in the eastern South China Sea-Taiwan Strait area.
Figure 3 Map of the Kailai block for oil and gas exploration in the western South China Sea areaFigure 4 Map of the area and blocks of Ledong (Ushan) 108/18)....
Appendix A {Standard Appendix) List of Arrangements of Offshore Oil and Gas Exploration and Production Blocks SI/T 10012—1998
This standard is formulated on the basis of the current common offshore drilling well classification and well naming conventions at home and abroad: The naming specifications for offshore exploration wells and development wells specified in this standard are intended to unify the naming of offshore oil and gas drilling wells. This standard includes the following parts:
1 Scope
2 Naming principles
3 Area, block, structure (oil and gas field) name and number 4 Drilling plan naming
This standard came into effect on March 1, 1999: From June 1, 1999, the naming of offshore oil and gas drilling wells must comply with the provisions of this standard
Appendix 1 of this standard is the appendix of the standard,
This standard was proposed by China National Offshore Oil Corporation and is under the jurisdiction of [1This standard was drafted by: China Offshore Oil Production Research and Development Center. The drafter of this standard: Qin Zhiqin. The chief reviewer of this standard: Xu Jiaxin.
Policy Statement
Offshore Oil and Gas Industry
Standards publications address only general issues. National and local laws and regulations should be consulted for specific situations.
Offshore Oil and Gas Industry Standards publications do not assume any responsibility for users, manufacturers or suppliers to provide advance notice and training on health, safety and hazard prevention for their employees and other field workers, nor do they assume any responsibility under national and local regulations. The contents of any offshore oil and gas industry standards publication shall not be construed, by implication or otherwise, as granting any right to make, sell or use any method, apparatus or product covered by a patent, nor as incurring any liability for infringement of any patent. In general, offshore oil and gas industry standards are reviewed, revised, re-approved or revoked at least every five years. Sometimes, this review period may be extended by one year, but not more than two years. Therefore, the validity period of a publication shall not exceed five years from the date of publication unless an extension of validity is authorized. The status of publications can be obtained from the Secretariat of the Technical Committee for Standardization of Offshore Oil and Gas Industry (Tel. 010646100227875, mailing address: Standardization Office, Offshore Oil Production Research Center, Box 235, Beijing, 101149) or the Technical Committee for Standardization of Offshore Oil and Gas Industry (Tel. 010-64665361, mailing address: Offshore Oil Science and Technology Office, 25th Floor, Dongjingxin Building, Sanyuanqiao, Beijing, 100027). The purpose of publishing standards for offshore oil and gas industry is to promote proven and good engineering techniques and operating practices. It is not intended to eliminate the need to make correct judgments on when and where to apply these techniques and practices. The establishment and publication of standards for offshore oil and gas industry are not intended to restrict anyone from adopting any other techniques and practices in any way. Preparation of standards for offshore oil and gas industry This standard is available for use by anyone who wishes to adopt it. The Offshore Oil and Gas Industry Standardization Technical Committee and its authorized issuing units have made unremitting efforts to ensure the accuracy and reliability of the data contained therein. The Offshore Oil and Gas Industry Standardization Technical Committee and its authorized issuing units do not represent, guarantee or warrant the standards they publish, and hereby expressly state that the Offshore Oil and Gas Industry Standardization Technical Committee and its authorized issuing units do not assume any obligation or responsibility for any loss or damage caused by the use of these standards, or for any consequences caused by the possible infringement of any patent rights.
Offshore Oil and Gas Industry Standard of the People's Republic of China Naming Practice for Offshore Oil and Gas Wells
The Recommended Practice for Naming Offshore oil & Gas Well Name 1 Scope
This standard specifies the naming practice for offshore drilling wells drilled for oil and gas exploration and development. This standard applies to the naming of offshore oil and gas exploration wells and development wells. 2 Naming principles
SY/T10012—1998
2.1 Offshore drilling well names adopt a multi-level naming method, which consists of three parts: structure name, block number and well number. The order of well names should be the name of the area where the well is located, the block sequence number, the structure number, the wellhead platform number of the well type, the well number and the special well name. 2.2 The symbols of offshore drilling well names adopt the combination of the abbreviation of the Chinese pinyin and the number. Two Chinese pinyin initials are used, and no more than four are allowed.
2.3 The symbols of well names in the same sea area cannot be repeated. When the pinyin initials of the area block are repeated, they will be adjusted in accordance with the principle of respecting history and facilitating use. The order of adjustment is:
a) those that have not been drilled;
b) those that have been drilled less;
e) those that have been drilled but have not yet made major discoveries. The names of structures and wells in blocks that have been tendered and cooperated with others cannot be adjusted. 3. Names and numbers of quadratic zones, quadratic blocks, and structures (oil and gas fields) 3.1 Quadratic zones and their names
3.1.1 The latitude and longitude zone numbering method is adopted, with longitude 1° and latitude 1° forming the basic quadratic zone unit. 3.1.2 The naming is carried out in accordance with the provisions of the "Division Map of Petroleum and Natural Gas Exploration and Production Blocks of the People's Republic of China" compiled by the Petroleum and Natural Gas Resources Management Office of the former Ministry of Energy in April 1989 (see Figures 1, 2, and 3 for details. The actual naming is: a) The longitude and latitude of the upper left corner of each azimuth area are used as the number of the azimuth area, such as the azimuth area of 118-119° east longitude and 38°-39° north latitude is represented as 118/39 and marked in the 21st and 22nd blocks of the azimuth area: b) The Chinese name and code of each azimuth area in the block division map (such as Suizhong SZ\) are marked in the 15th and 16th blocks of each azimuth area.
3.1.3 The name of each azimuth area uses the first two capital letters of the Chinese phonetic abbreviation as symbols. If the initials of the pinyin abbreviations of the Fangdu District are repeated, three to four pinyin letters can be used to distinguish them by the following method: a) The initials of the abbreviations of the Fangdu Districts in the same sea area cannot be repeated. If repeated, the initials of the abbreviations of one of the repeated Fangdu Districts should be adjusted according to the requirements of 23, and the names of the Fangdu Districts should be changed or one pinyin letter should be added to the double-letter Chinese characters to distinguish them. For example, the original code of Fangdu District 121/36 was Jiaonan (JN), which was repeated with the code of Jianggongning (JN) 125/32. The code of Jiaonan (JN) of Fangdu District 121/36 was changed to the pinyin code of Wulian (WL); for example, the code of Fangdu District 110/13 Bisheng (BS) was repeated with the code of Fangdu District 109/20 Baisha (BS), the code of Bisheng Fangdu District was increased by one letter, so that BS became BIS; b) The initials of the abbreviations of Fangdu Districts in different sea areas can be repeated. When entering the database of well names, add the sea area code before the area name code (China National Offshore Oil Corporation approved on November 18, 1998, implemented on March 1, 1999
SY/T10012-1998
) to distinguish. The codes for each sea area are: Bohai is B, the Yellow Sea is II, the northern part of the South China Sea is NE, and the western part of the South China Sea is VW. For example, the code BLD is used when the Dalian area is entered into the database, and the code NWLD is used for the eastern area of the South China Sea; e) The Chinese phonetic spelling and abbreviation codes for the names of each area are specified in Appendix A3.2 Block numbering
Take 10° longitude and 10° latitude as units. Each area is divided into 36 blocks. The order of numbering is from west to east and north to south. For example, Ledong 22 is a block numbered 22 in the Ledong area, see Figure 4. 3.3 Structure and gas field naming
3.3.1 If there are multiple structures in a block, they shall be numbered in the order from west to east and from north to south. Once the number is determined, it shall not be changed at will. SZ36-1 is the first structure in the 36th block of Suizhong District. The structures discovered later shall be named in the order of discovery.
3.3.2 When a structure spans more than two blocks, the name of the structure shall be named after the block number where the main part of the structure is located. 3.3.3 The name of the oil (gas) field is the name of the structure. 4 Naming of drilling wells
Naming of offshore drilling wells 1 It consists of two parts: well type, well number and special well name. 4.1 Well type
Offshore drilling wells are divided into two categories: exploration wells and development wells. The well names can be used to distinguish them: 4.1.1 Exploratory wells (Offshone exploratory wells) are named according to the drilling design number, which is composed of the structure number followed by the exploration well number. For example, QHD32-6-1 is the first exploration well of QHID32-6 structure. In addition, it should be noted that: a) vertical wells are no longer marked; b) if it is a deviated well, add lowercase English letters d after its well number; c) if it is a horizontal well, add lowercase English letters he after its well number. 4.1.2 Development wells (Offshore development well) are divided into the following two situations: a) For development wells with production platforms, add the offshore platform number after the structure number and then the development well number. The well platform number is named according to the development plan design. It is indicated by uppercase English letters A, BC, and D (except S). In addition to the original development plan, the platform added later is named according to the order of investment time: b) For development wells without production platforms, add uppercase English letters "s" after the structure number and before the well number, such as 1D22-1-S1, which represents an underwater gas production well in I.D22-1 month.
4.3 Naming of special wells
The naming of special wells at sea is to use different lowercase English letters after the well number to represent different special well numbers. 4.3.1 Sidedrilling wells (Sidle: Irack well) Sidedrilling wells are named by adding capital English letters \s\ and lowercase English letters a, b, c... after the original well number in the order of sidedrilling to form Sa, Sb, Sc, etc. For example, WZL-3-5Sd is the fourth sidedrilling well of WZ10-3-5 well. 4.3.2 Multi-bottom wells are named by adding capital letters "M" after the original production well number, and configuring lowercase letters a, h, etc., to form a, Mb, Mc, etc. For example, QH32-6-B3Mh is the second multi-bottom well of QHD32-6 oil platform B well 3. 4.3.3 Re-drilling wells After an offshore well is scrapped due to engineering reasons, it is re-drilled nearby. This type of well is named by adding capital letters "R" after the original well number, and configuring lowercase letters ah, etc., to form Ra, Rb, Re, etc. For example, LD30-1-1Ra well is the first well drilled next to IJ30-1-1 after it was scrapped. 4.3.4 Source water well and source gas well 2
SY/T 10012—1998
8) The water source well is named by adding the lowercase English letter "w" to the lower right of its well number, such as OHD32--DIw is the first water source well of the D platform of OHD32-6 oil field.
b) The gas source well is named by adding the lowercase English letter "g" to the lower right of its well number. For example: SZ36-1-D2g is the second gas injection well of the D platform of SZ36-1 oil field;
) The water source well and gas source well in the same oil (gas) reservoir are both development wells. Editor
119/32
[2]4 years old
Yu Ziyi
120/312138
121/33
12nV35 121/33
121/34
119/36
121232
122436
122/34
122/33
1 22/31
J21/28
121-26
122/28
122/27
Control drug loss
Xinnengdong
Beijing Lingsan||tt| |Yanshan Southeast
123/38124/38
123432
123/34
123-34
123/32
123/30|| tt||123/27
Just cute
124/33
[24/32
[34/30
[24/2 years old
12h/32
126/35
126/30
125/30
125-29
124/28
125/28
124/2615
127/31
127/24
126/29
Figure 1 Division of oil and gas exploration and production blocks in the Bohai Sea, South Yellow Sea and East China Sea areaFigure 3
115/22
11 5/21
115/20
Shengluanqi
115/17
Zhongnan Zhansha
Mahuan Island
Ren'ai Zha
115/10
Sijinbei
Andudong
Anxidongnan
El6/21
116/15
SY/T10012—1998
25Xiaxing
118/2 5
Hanjianghui
117/22
117/19
116/18
117/18
Xianfa Ansha
Huangyan North
186/151
116/14
117/17
Huangyan Man
117/16
Huangte Nan
116/13
Liyue Beach||tt| |116/12
Feixin Island
Xianqingcai
Banyuenan
Huanjutan
117/12
Xianbinkang
117/10
118/24
118/23
118/19
118/18
Huangyandong
118/13
118/12
118/11| |tt||119/23
129/22
119/20
119/191
Wuzuo East
119/18
Longchuan East
119/47
Longchuan Southeast
119/16
119/15
Dongpo East
119/14
Jingka East
119413||tt ||120/29
120/24
Tengyingjie
120/22
120/20
Yinghuadong
121/34
121/23
Xiaolanle,
Yushan Road
122/25
Figure 2 Division of oil and gas exploration and production blocks in the eastern South China Sea and the Taiwan Strait. Map of Youdaotou
Public products
35 Lingao
49 Dongfang
107/19
61 Changnan
50 Pantou
108/19
108/18
Baoxiangxi
SY/T10012—1998
10 Beihai
109/19
109718
Baoxiangnan
Jinyinshang
24 Xupai
110/21
Chaosongshou
110/47
110/15
Wan'an Electric
Jie'anxi
109:10
Xi'an North
Fang Anwei
And Anjun
110210
Widely Promoted Disc
Fully Accurate
Li Huainan
Thin Movement Castle
Pengbo South
25 Front T.1
Shuile
Ganzong Island
China Construction Institute
China Construction South
Nanwei North
Aozhizhun
Quandunlue
Nan'an West
Haining Lane
3Shiwan
112/20
20Wenpin
112/20
54Changchang
112719
Gongransu
1 12/18
112/17
Langhuaku
112/16
Zhanhuasuo
112/15
112/11
Yongqilian
112/10
Nanweidong
Anzhuansha
Beiminshuisha
Nan'anyue
Hainingdi
Zengsand
113:23
14 Make
27 Zhou Ping
113/21
5s Shunde
113/17
Huaxia Anduo
Huameng Car
113/15
114/23
114/22
114/2L
42 Zitian
56 High praise
114/17
Haiqu Kuasha
114416-15°
Shang Hongnan
114/15
114/14
Zhongyepin
113/12
Zhu Chengshoupeng
113/11
Tianxianjin
113/10
Huangluchu
Nantongsui
Nan'an East
Haining East
Bamu East
Ge 3 Division of oil and gas exploration and production blocks in the western waters of the South China Sea Figure 5
SY/T10012—1998
Ledong LD
108/18
Figure 4 Ledong (LD 108/18) Square block division diagram 6
SY/T10012-1998
Appendix A
(Standard Appendix)Www.bzxZ.net
Offshore oil and gas exploration and production block arrangement details table A1 Offshore oil and gas exploration and production block arrangement details table [sorted by longitude and latitude)
106/22
107/18
107/1 9
107/20
107/21
107722
108/10
108/17
108/18
108/19
108/20
108/21
108/22
109/10
109/11|| tt||109/12
109/15
109/16
109/17
109/18
109/19
109/20
109/21
[09/22
Fayi Pass
Changnan South
Bailong Island
Southwest of Nanwei||t t||Nanwei West
Wan'an West
Wan'an Northwest
Riji West
Baoting West
Runzhou Island
Lianbo West
Wan'an South
Wan'an Xiong
Fang'an North
Yinqing West
Jinduan West
Baoting South
(Youyiguan)
(Changiang Nan)
(Durgfang)
(Lingao)
(Bailongwei Dao)
(Dnngxing)
NwXy (Nanwei XiNun)
(Nawei Xi)
(Xiwci)
(Wan'an Xi) | |tt | Xi)
(Nanwei)
(Wan'an Nan)
(Wan'an Tan)
(Wan'an Rei)
(Riji)
(Yinqing Xi)
(Danwan xi)
(Jinyin Xi)
(Baoting Nan)
(Bautirg)
(Yachetg)
(Yaxian)
(Baisha)
(Wushi)
(Beihai)
111/19
116/15
121,35
109/22
110/13
107/21
124/33
109/20
122/35
109/17
109/16| |tt||108/17
114/17
114/20
119/39
314/13
116/24
112/19
118/39||tt| |118/20
1108/20
107/18
126/32
(Sort by pinyin)
Anbosha
Andu Beach
Andu East
Andu Southeast
Beikang Ansha
Beikang West
Bailongwei Island
Baoting South
Baoxiang West
Biwei Ansha
Half Moon Reef
Half Moon South
Caofeidian
Changjiang South
(Anha Sha)
(Andu Tan)
(Andlu Dong)
(Andu DongNan) | Xi)
( Bailongwei Dan)
(Banshan)
(Baisha)
(Batan)
(Baoting)
(Baoting Nan)
(Baoting Xi)
(Biwei Ansha)
(Baiyun)
(Banyur Jiao)
(Banyue Nan)
（Bazhong）
(Beizi）
(Chaoan)
(Changchang)
(Caofeidian)
（Chenghai）
(Changjiang)
(Changjiang Nan)
(Chongning)
110/10
110/11
110/12
110/1 3
110/14
110/15
110/16
110/17
110/18
1 10/19
110/20
110/21
110/22
111/10
111/11||t t||111/12
111/13
111/14
111/15
111/16
111/17
111/18
111/19
111/20
111/21
111/22
Pongbo South
Pongbo Fort
Li Zhun South
Li Zhun Beach
Guangya Beach
Guangya North
Zhongjian West
Ganquan West||tt| |Zengmu West
Haining West
Nan'an West
Beikang West
Jindun Shoal
Nanwei Beach
Nanwei North
Zhongjian South
Zhongjian Island
Ganquan Island
Zengmu Shoal
Haining Reef
Nan'an Reef
Beikang Shoal
(Pengbo (Yinging）
（Danwan）
(Bisheng）
（Huayang
(Jinyin）
(GanquanXi)
(Lingshui
（Songtao)
Dingan）
(Xuwen)
(Zhanjiang)
(ZengmuXi)
Haining Xi)
(Nanan X)
(BeikangXi）
SY/T10012—1998
123/39
Changshandong
124/39
124/38
3Changshandongnan
124/26Chiweiyu
118/19Chaoyang
121/34Changzhou
117/21
110/20Ding'an
111/11
118/23Taipu
111/22Diancheng
113/17
107/19 Dongfang
124/40 Donggou
118/15
Duhudong
119/15
121/39 Dalian
117/19 Doumen
118/14 Dongpo
119/14 Dongpodong
111/12 Jiaoqian
116/21 Dongsha
110/12 Danwan
(JindunAnsha）
(Nanwei Tan)
(ManweiBei)
Daxian）
（Dunqian）
(Zhubi)
（Huaguang）
Zhongjian Nan
Zhongjian Dae
（GanguanDao)
(Yongle)
（Baodao)
(Oronghai)
(Qianshan)
(Diancheng）
(ZengmuAnsha)
(Haining Jiao)
(Nan'an Jiao)
(Beikang Ansha)
109/12
107/22
pellet meat
113/10
大仙 reef
123/32
12 3/26
5 Diaoyu Islands
120/22
113/21
121/30
120/20
113/11
1 20/34
119/26
113/22
116/11
124/31
122/27
114/19||t t||120/36
111/17
Exibi
Feixin Island
Ganquan Island
(Changshan)
(Changshan Dong)
(Changshan DongNan)
(Chiwei Yu)
(Chaoyang)
(Changzhou)
(Chaozhou)
(Dingan)
(Daxian)
(Dabu)
(Diancheng)
(Dexuan)
(Dongfang)
(Dong gou)
(Duhu)
(DuhuDong)
(Dalian)
(Doumen)
(Dongpo)
(Dongpo (Dong)
(Dunqian)
(Dongsha)
(Danwan)
(DanwanXi)
(Dongxing）
(DaxianJiao）
(Danyang)
(DiaoyuDao)
(Eluanbi)
(Enping)
(Fenghau）
(Fangliao)
(Fulusi Jiao)
(Funing)
(Fuqing)
(Feshan)
(FeixinDao)
(Fuyang)
(Fuzhou)
(Gaohe)
(Gaomi)
(Ganquan Dao)
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