首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
METHOD OF CONSTRUCTING A FILTER-LESS WELL
摘要
申请公布号
SU1218073(A2)
申请公布日期
1986.03.15
申请号
SU19843813439
申请日期
1984.11.20
申请人
VOLGOGRADSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI
发明人
SHEVCHENKO ALEKSANDR K,SU;LESTEV FEDOR I,SU;ASLANOV ALBERT G,SU
分类号
E21B33/13;E21B43/04;(IPC1-7):E21B33/13
主分类号
E21B33/13
代理机构
代理人
主权项
地址
您可能感兴趣的专利
X-RAY PHOTOGRAPHING APPARATUS
STEP-UP DC-DC CONVERTER
IMAGE PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR, AND CONTROL PROGRAM
SINGLE CRYSTAL SILICON CARBIDE SUBSTRATE, AND METHOD FOR MANUFACTURING THE SAME
MOBILE PHONE
MOBILE COMMUNICATION SYSTEM AND WIRELESS BASE STATION
GAME MACHINE
MATERIAL BEARER FOR PERSONAL COMPUTER
SUPPORT AND TRANSPORT UNIT FOR PRINT SUBSTRATE FOR PLANT FOR DEPOSITING PRINT TRACKS, AND RELATIVE DEPOSITION METHOD
DISK STORAGE DEVICE, DISK CONTROLLER AND METHOD
METHOD FOR PRODUCTION OF DOOR-REINFORCING MEMBER, AND DOOR-REINFORCING MEMBER
OUTPUT SYSTEM AND DISPLAY SYSTEM
KEY ROTATION AND SELECTIVE RE-ENCRYPTION FOR DATA SECURITY
DATA FLOW COST MODELING
Valve System For Downhole Tool String
APPARATUS HAVING A TANK AND A DELIVERY UNIT FOR REDUCING AGENT
DISPLAY APPARATUS FOR A PASSENGER CABIN OF AN AIRCRAFT OR SPACECRAFT
DIGITAL PHOTOGRAPHING APPARATUS, METHODS OF CONTROLLING THE SAME, AND COMPUTER-READABLE STORAGE MEDIUM TO INCREASE SUCCESS RATES IN PANORAMIC PHOTOGRAPHY
METHOD AND APPARATUS FOR LTE CHANNEL STATE INFORMATION ESTIMATION
Pixel Circuit and Driving Method Thereof
