GB51227-2017······1
目次······7
1 总则······12
2 术语······13
3 基本规定······16
4 钻进施工······18
4.1 一般规定······18
4.2 施工准备······18
4.3 钻进······19
4.4 测井······20
4.5 纠偏······20
4.6 中间质量验收······21
5 钻井泥浆······22
5.1 一般规定······22
5.2 原材料······22
5.3 泥浆的配制······23
5.4 泥浆参数的调整······23
5.5 洗井与净化······24
5.6 中间质量验收······24
6 预制井壁······25
6.1 一般规定······25
6.2 法兰盘制作安装······26
6.3 钢板筒制作安装······27
6.4 钢筋工程······29
6.5 模板工程······30
6.6 混凝土工程······31
6.7 预制井壁质量验收······33
7 井壁漂(悬)浮下沉······40
7.1 一般规定······40
7.2 井壁吊运······40
7.3 井壁连接与焊缝防腐······41
7.4 节间充填注浆······42
7.5 井壁下沉······42
7.6 井筒扶正······43
7.7 中间质量验收······43
8 壁后充填固井······45
8.1 一般规定······45
8.2 充填段高划分原则······46
8.3 壁后水泥浆充填······46
8.4 壁后碎石充填······47
8.5 壁后充填质量检查······47
8.6 成井检测······48
8.7 中间质量验收······48
9 钻井井筒工程质量验收······50
9.1 质量验收组织和程序······50
9.2 质量验收······50
附录A 立井钻井法凿井工程划分······53
附录B 检验批质量验收记录······54
附录C 分项工程质量验收记录······55
附录D 分部(子分部)工程质量验收记录······56
附录E 单位(子单位)工程质量竣工验收记录······57
本规范用词说明······61
引用标准名录······62
附: 条文说明······63
目次······65
1 总则······67
2 术语······68
3 基本规定······69
4 钻进施工······70
4.1 一般规定······70
4.2 施工准备······70
4.3 钻进······70
5 钻井泥浆······71
5.1 一般规定······71
5.3 泥浆的配制······71
6 预制井壁······72
6.1 一般规定······72
6.2 法兰盘制作安装······72
6.3 钢板筒制作安装······72
6.4 钢筋工程······73
6.5 模板工程······73
6.6 混凝土工程······73
7 井壁漂（悬）浮下沉······74
7.1 一般规定······74
7.2 井壁吊运······74
7.3 井壁连接与焊缝防腐······74
7.4 节间充填注浆······74
8 壁后充填固井······75
8.1 一般规定······75
8.2 充填段高划分原则······75
8.3 壁后水泥浆充填······76
8.5 壁后充填质量检查······76
8.6 成井检测······76
8.7 中间质量验收······76
