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陕西延长石油（集团）有限责任公司 陕西鄂尔多斯盆地甘谷驿油田油气开采 矿山地质环境保护与土地复垦方案 陕西延长石油（集团）有限责任公司 2022年11月 陕西延长石油（集团）有限责任公司 陕西鄂尔多斯盆地甘谷驿油田油气开采 矿山地质环境保护与土地复垦方案 申报单位 陕西延长石油（集团）有限责任公司 法人代表 兰建文 总工程师 范京道 编制单位 陕西工程勘察研究院有限公司 院长黄立新 副 总 工 程 师 齐均让 项 目 负 责 人王葵颖 编写人员 郭伟龙王葵颖徐飞飞 王雪琴万通张大伟 制图人员 景娇 目目 录录 前言.........................................................................................................................1 一、任务由来.......................................................................................................1 二、编制目的.......................................................................................................2 三、编制依据.......................................................................................................2 （一）法律、法规、规章...........................................................................2 （二）政策文件...........................................................................................3 （三）技术规范与标准...............................................................................4 （四）技术资料...........................................................................................6 四、方案适用年限...............................................................................................7 五、编制工作概况...............................................................................................7 （一）工作程序...........................................................................................7 （二）工作方法...........................................................................................8 （三）完成工作量.......................................................................................9 （四）评估质量综述.................................................................................10 （五）承诺.................................................................................................10 第一章矿山基本情况.............................................................................................12 一、矿山简介.....................................................................................................12 二、矿区范围及拐点坐标.................................................................................13 （一）采矿权范围及坐标.........................................................................13 （二）采矿权与探矿权位置关系.............................................................15 三、矿山开发利用方案概述.............................................................................16 （一）石油开发利用方案概述.................................................................17 （二）天然气开发利用方案概述.............................................................28 四、矿山开采历史及现状.................................................................................45 （一）石油开采历史.................................................................................45 （二）天然气开采历史.............................................................................46 第二章矿区基础信息.............................................................................................49 一、矿区自然地理.............................................................................................49 （一）气象.................................................................................................49 （二）水文.................................................................................................51 （三）地形地貌.........................................................................................55 （四）植被.................................................................................................60 （五）土壤.................................................................................................61 二、矿区地质环境背景.....................................................................................63 （一）地层岩性.........................................................................................64 （二）地质构造.........................................................................................73 （三）水文地质.........................................................................................74 （四）工程地质.........................................................................................80 （五）矿体地质特征.................................................................................82 三、矿区社会经济概况.....................................................................................93 （一）延安市.............................................................................................93 （三）矿山企业近年来财务情况.............................................................94 四、矿区土地利用现状.....................................................................................94 （一）土地利用现状.................................................................................94 （二）项目用地构成及规模.....................................................................96 （三）土地权属调查.................................................................................96 （四）矿区基本农田情况.......................................................................101 （五）矿区生态保护红线情况...............................................................101 五、矿山及周边其他人类重大工程活动.......................................................105 （一）人类工程活动...............................................................................105 （二）项目区周围矿山分布...................................................................108 六、矿山及周边矿山地质环境治理与土地复垦案例分析...........................109 （一）本矿山地质环境治理与土地复垦情况.......................................110 （二）周边矿山地质环境治理与土地复垦案例分析...........................121 （三） 矿山地质环境与土地复垦经验总结.........................................126 第三章矿山地质环境影响和土地损毁评估.......................................................128 一、矿山地质环境与土地资源调查概述.......................................................128 （一）调查概述.......................................................................................128 （二）矿山地质环境概述.......................................................................129 （三）土地资源概述...............................................................................129 （四）质量评述及完成工作量...............................................................130 二、矿山地质环境影响评估...........................................................................130 （一）评估范围和评估级别...................................................................130 （二）矿山地质灾害现状分析与预测...................................................136 （三）矿区含水层破坏现状分析与预测...............................................183 （四）矿区地形地貌景观（地质遗迹、人文景观）破坏现状分析与预 测.......................................................................................................................194 （五）矿区水土环境污染现状分析与预测...........................................201 （六）评估分级与分区...........................................................................217 三、矿山土地损毁预测与评估.......................................................................233 （一）土地损毁环节与时序...................................................................233 （二）已损毁各类土地现状...................................................................243 （三）拟损毁土地预测与评估...............................................................262 四、矿山地质环境治理分区与土地复垦范围...............................................270 （一）矿山地质环境保护与恢复治理分区...........................................270 （二）土地复垦区与复垦责任范围.......................................................275 （三）土地类型与权属...........................................................................287 第四章矿山地质环境治理与土地复垦可行性分析...........................................292 一、矿山地质环境治理可行性分析...............................................................292 （一）技术可行性分析...........................................................................292 （二）经济可行性分析...........................................................................293 （三）生态环境协调性分析...................................................................294 二、矿区土地复垦可行性分析.......................................................................294 （一）复垦区土地利用现状...................................................................294 （二）水土资源平衡分析.......................................................................308 （三）土地复垦质量要求.......................................................................311 第五章矿山地质环境治理与土地复垦工程.......................................................314 一、矿山地质环境保护与复垦预防...............................................................314 （一）目标任务.......................................................................................314 （二）主要技术措施...............................................................................314 二、矿山地质灾害治理...................................................................................321 （一）石油开发区矿山地质灾害治理工程...........................................321 （二）天然气开发区矿山地质灾害治理工程.......................................332 三、矿区土地复垦...........................................................................................340 （一）石油开发区土地复垦工程...........................................................340 （二）天然气开发区土地复垦工程.......................................................359 四、含水层破坏修复.......................................................................................374 （一）目标任务.......................................................................................374 （二）工程设计.......................................................................................374 （三）技术措施.......................................................................................375 （四）主要工程量...................................................................................376 五、水土环境污染修复...................................................................................376 （一）目标任务.......................................................................................376 （二）工程设计.......................................................................................376 （三）技术措施.......................................................................................377 （四）主要工程量...................................................................................377 六、矿山地质环境监测...................................................................................378 （一）目标任务.......................................................................................378 （二）监测设计.......................................................................................379 （三）技术措施.......................................................................................394 （四）主要工程量...................................................................................395 七、矿区土地复垦监测和管护.......................................................................400 （一）目标任务.......................................................................................400 （二）措施和内容...................................................................................401 （三）主要工程量...................................................................................404 第六章矿山地质环境治理与土地复垦工作部署...............................................407 一、总体工作部署...........................................................................................407 （一）矿山地质环境治理工作部署.......................................................407 （二）矿山土地复垦工作部署...............................................................408 （三） 绿色矿山建设.............................................................................409 二、阶段实施计划...........................................................................................412 （一）矿山地质环境治理.......................................................................412 （二）土地复垦阶段实施计划...............................................................420 三、近期年度工作安排...................................................................................429 （一）近期各年度工作部署...................................................................429 （二）近期治理工程内容.......................................................................441 第七章经费估算与进度安排...............................................................................463 一、经费估算依据...........................................................................................463 （一）矿山地质环境恢复治理工程预算编制依据...............................463 （二）土地复垦工程预算编制依据.......................................................463 （三）经费来源.......................................................................................464 二、矿山地质环境恢复治理经费估算...........................................................464 （一）估算方法.......................................................................................464 （二）估算表的编制方法.......................................................................468 （三）总工程量与投资估算...................................................................468 （四）单项工程量与投资估算...............................................................473 三、土地复垦工程经费估算...........................................................................473 （一）取费标准及计算方法...................................................................474 （二）总工程量与投资估算...................................................................477 四、总经费汇总与年度安排...........................................................................482 （一）总费用构成与汇总.......................................................................482 （二）近期年度经费安排.......................................................................483 第八章保障措施与效益分析...............................................................................485 一、组织保障...................................................................................................485 二、技术保障...................................................................................................486 三、资金保障...................................................................................................487 （一）费用来源.......................................................................................487 （二）费用储存.......................................................................................488 （三）计提方式.......................................................................................488 （四）费用使用与管理...........................................................................489 （五）复垦费用审计...............................................................................491 四、监管保障...................................................................................................491 五、效益分析...................................................................................................492 （一）社会效益.......................................................................................492 （二）环境效益.......................................................................................493 （三）经济效益.......................................................................................493 六、公众参与...................................................................................................495 （一）方案编制前期的公众参与...........................................................495 （二）方案编制过程中的公众参与.......................................................495 （三）方案编制完成后公示...................................................................499 第九章结论与建议...............................................................................................500 一、结论...........................................................................................................500 二、建议...........................................................................
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