Star Royal

Industry & Engineering Co., Ltd.

Enercat

TM

在油田的应用 上海恒臻实业有限公司 2007 年 7 月

上海恒臻

New Solutions for your Paraffin and Corrosion Problems!

给您的石蜡和腐蚀问题提供新的解决方案

!

Providing marketing of

向市场提供

: - Hi tech solutions

高科技解决方案

- Production enhancement technologies

增加 产量的技术

- Project development

项目开发

Presenting

技术介绍

 Advanced Tools for Prevention of 先进的 Enercat 工具将阻止 : – Paraffin / 石蜡； – Asphaltenes; and / 石油沥青；和 – Scale Deposition / 油垢沉积

ENERCAT™ Tools

工具 

Standard Enercat tools: 标准的 ENERCAT 工具 :

– Tubing tools for production wells ideally suited for new completions and scheduled workovers.

用于生产油井的油管工具，非常理想地适 用于新开发完井和需要定期维修作业的油 井。

Tubing Tools

油管工具

油管短尺管 贵金属 夹套 Standard Thread 标准螺纹 石英水晶

Tubing Tools

油管工具

ENERCAT™ Tubing Tools Enercat™

油管工具 Type 型号 ST 10 ST 20 ST 30 Outside Diameter 外直径 SAE （美制） 2-3/8” 2-7/8” 3-1/2’’ Metric （公制） 60.3 mm 73.0 mm 88.9 mm Tool Length 长度 SAE （美制） Metric （公制） 45” 45” 45” 115 cm 115 cm 115 cm Inside Diameter 内直径 SAE （美制） 2.00” 2.44’’ 2.99” Metric （公制） 50.8 mm 62.0 mm 75.9 mm

Applications

应 用

 ENERCAT™ tools work in virtually any well experiencing deposition problems including: ENERCAT TM 工具几乎可用于任何有沉积问题 的油井，包括 :        Dual completions 双层完井 Directional 定向井 Horizontal 水平井 SAGD (Heavy Oil) 稠油蒸汽辅助重力泄油井 Gas wells 气井 Water Source 水源井 Water Injection 注水井 .

Applications

应 用

 ENERCAT™ tools work any flowing well or pumping system with the exception of /ENERCAT TM 工具可工作于任何自喷井或抽油 系统，除了： – Electrical Submersible Pumps 电动潜入泵  Each application is designed for the specific well depending upon the tubing size, fluid volume, and fluid properties. 制。 每个应用均根 据管道系统尺寸、流量和流体性质而设计定

Production Problems?

有生产问题吗

?

 Paraffin, asphaltenes, and/or scaling deposition will lower net profits by: 石蜡 , 沥青和 / 或油垢沉积将降低您的纯利润， 因为 : – Reduced flow rates 降低流动速度 ; – Lost production hours (down-time) 丢失生产时间 ( 停产 ); – High operating costs; and 高的运行费用以及 – High workover costs. 高的维修费用 .

Solution

解决办案

 ENERCAT™ tools will deliver by / ENERCAT™ 工具 将向您提供 : – Eliminating paraffin, asphaltenes, and/or scale deposition 排除石蜡、沥青和积垢的沉积 ; – Stabilized continuous production; and 稳定连续 生产 , 且 – Lower overall operating and workover costs.

低总的运行和维护费用。 降 • Resulting in substantial increased Profits! 增加您 的经济效益 !

Solution – How it Works ?

解决方案

-

工作原理

 Petroleum crude oil consists of four factions, namely oil constituents, resin, asphaltene and pre-asphaltene (ie carbene and carboid). The chemical and physical properties of crude oil depends significantly on the relative amounts of each faction and their properties. The asphaltenes usually contain more condensed aromatic compounds than do the resin and oil factions. 石油原油含有 4 个组份，即石油成分、树脂、 沥青和前沥青烯 ( 比如炭青质和焦沥青 学和物理特性在很大程度上取决于每个组分的相对含 量和特性。沥青通常比树脂和石油成分含有更多的凝 聚的芳香族化合物。 ) 。原油的化



Solution – How it Works ?

解决方案

-

工作原理

The resins contain aromatic or naphthenic hydrocarbons and components of oil factions and may have naphthenic or paraffin structures. Asphaltenes and pre-asphaltenes in their natural state exist in micelle form, peptized with resin molecules.

树脂含有芳香或环烷基碳氢化合物和石油组份，并且 或许有环烷或石蜡结构。在自然状态下，沥青和前沥 青烯是以胶束形式存在的，并吸附着树脂分子。

Solution – Diagram

解决方案

-

示意图

Unstable Micelle 不稳定的胶束 Stabilized Micelle 被 稳定的胶束 Before ENERCAT™ 在使用 ENERCAT™ 之前 After ENERCAT™ 在使用 ENERCAT™ 之后

Problem – Paraffin

问题

-

石蜡

 Asphaltenes and Preasphaltenes in their natural state exist in micelle form, peptized with resin molecules.

沥青和前沥青烯在自然状态下以胶束形式存在，并附着了树脂分子。  When crude oil flows into the wellbore, the pressure and temperature decrease.

当原油流进井身，压力和气温将下降。  This causes paraffin and water to be released from the water-in-oil emulsion resulting in paraffin solidifying and depositing on production equipment. 这就造成石蜡和水从“水在油中”乳液里析出，导致石蜡在生产设备上固化和 沉积。 ENERCAT stabilizes the water-in-oil emulsion structure and prevents the paraffin being released from the micelle structure and forming solid states.

ENERCAT 稳定了“水在油中”乳液的结构，防止石蜡从胶束结构中析 出和形成固态。

One Month After tool Installation 在工具安装 后的一个月

Test Results

试 验 结 果

Four months later, no more flushing of flowlines required 4 个月后 做清洗 , 不 再需要管路

Problem - Asphaltenes & Heavy Oil

问题

-

沥青和稠油  In heavy oil, the micelle structure consists of the heaviest fractures 在稠油里，胶束结构体中含 有最重的分裂物 : – Resins, Asphaltenes, & Preasphaltenes 树脂、沥青和前 沥青烯  These heavy fractions contribute to the high viscosity when pressure and temperature drop, as the oil enters the wellbore and rises.

当石油进入油井钻孔并上升时，随着压力和温度的 下降，这些较重的成份导致了油粘度的提高。

Solution - Asphaltenes & Heavy Oil

解决办法

-

沥青和稠油  With ENERCAT™ tools the micelle structure remains in the reservoir state. ENERCAT™ 工具使胶束体结 构保持了在油池里原有的状态。  This means less viscous oil at surface resulting in 这 意味着在地表将有低粘度的油，从而： – Increased pump life and efficiency 增加了泵的寿 命和效率； – Reduced operating costs and workovers 降低了 运行成本和减少维修； – Increased oil production and stability 增加了油的 产量和稳定性。

Heavy Oil Well Example

稠油油井事例

RPM’s dropped / RPM 下降 95% Hydrostatic Pressure increased 流体静压增加 46% Efficiency increased 效率增加 86% Production increased 产量增加 27%

Heavy Oil Well Example

稠油井举例

Average 平均 Flow rate 流率 Oil Water 油 水 Before 之前 bbls/day 桶 / 天 51.5

13.2

Oil Production increased 石油产量增加 Total Fluid increased 全部流体增加 Hydraulic Pressure dropped 液压下降 Fluid Levels increased 液面上升 After 之后 bbls/day 桶 / 天 65.4

26.4

27% 42% 36% 46%

Problem – Scale & Corrosion

结垢和腐蚀

 As petroleum products (including natural gas) are produced, salt and water molecules cause 石油产品（包括天然气）在生产时，盐和水分 会造成： – Scale build-up that puts additional stress on the production equipment and 垢的堆积，给生产设备 带来另外的应力，和 – Corrosion that leads to premature failure of production equipment.

腐蚀，导致生产设备的早期失效。

Solution – Scale & Corrosion

解决方案

–

结垢和腐蚀

 With ENERCAT™ tools installed, scale and corrosion is eliminated, resulting: 安装 ENERCAT™ 工具后，结垢和腐蚀消除了，从而： – Improved production equipment efficiency 提高生产设备效 率； – Prolonged production equipment life 延长生产设备寿命； – Less downtime 减少停产时间； *All yielding increased production 所有生产量增加

A well located in a field Northeast of the Caspian Sea (paraffin wax 23%) 某 油井位于里海东北部的一个油 田（蜡达 23% ） Hot Oil treatment needed 1 to 2 times per month.

热油处理需要每月 1 到 2 次 Chemical treatment once every two to three months 化学处理每 2-3 个月 一次 Solution: Installation of three ENERCAT™ Tools below the pump in May 2004. 解决方案： 在 2004 年 5 月，在油泵下面安装了 3 个 ENERCAT TM 工具

Test Results

试 验 结 果

After 5 Months of production

之后的

5

个月 生产： •

No Downtime!

无停工期 • No hot oil treatment 无 需热油处理 • No chemicals! 无需化学处 理 • Production up 50%! 生产 上升

50%

• Pumps operating

normally

油泵运转正常

Facts

事实

 Simple one time installation, requiring 的一次性安装，之后： 简单 – No maintenance, and 不需要维修，和 – No external power supply 无需额外的电源供给， – Non-magnetic and Non-radioactive 无磁性、无放 射性。  No more 不再需要： – Hot Oiling 热油处理； – Wireline knife cutting 刀片刮蜡； – Downhole chemical treatments 井下化学处理。

Summary of Benefits

效 益 摘 要

 Increase pump life and efficiency 增加了泵的寿命和效率；  No rod or pump failures due to wax, scale, or asphaltenes deposition 不再有因蜡、油垢或者沥青的沉积而导致的油杆或 油泵的失效；  Clean wellbore and reservoir interface 清洁的油身油池分界面；  Lowers oil pour point, that leads to increases in oil production with less energy costs 降低油的倾点，导致产量的增加和能源 成本的降低；  One time installation, requiring no maintenance or external power supply 一次性安装，无需维修或者外部的电力供给

Summary of Benefits

效 益 摘 要



Stabilized continuous production !

稳定的连续生产！



Lower overall production costs!

降低总体生产成本！



Substantially higher profits realized!

实现真实的高利润！

Example Oil Well

示 例 油 井

 The following case analysis was based on wells that have used the ENERCAT™ tools. 以下的案例分析是基 于已经使用了 ENERCAT™ 工具的油井。  Sample well producing 150 bbls/day should expect the following results. 日产量 150 桶的采样井将期盼下 面的结果。  Note no additional economical reserves were assumed in case examples. 注意：在示范案例中，假 设没有额外的难动用油储备量。

Example Oil Well

示 例 油 井

Payout in all Cases Two Months or Less !!

在所有这里的 案例中，投资 回报均在

2

个月 或更短

Example Oil Well

示 例 油 井

Example Oil Well

示 例 油 井

Case Four has less overall Cash Flow due to inflated operating costs in the future.

NPV @ 10% Increase

净现值

@ 10%

增长

Summary of Benefits

效 益 摘 要

 With ENERCAT™ tools, the production will stabilize at a rate close to the maximum that the well is capable of producing.

使用 ENERCAT™ 工具后，生产将稳定在一个接近油井最大 产能的水平。  In a well producing 150 bopd, this can result in an overall production increase of ± 1,500 bbls in a 30 day period.

对 一个日产 150 桶的油井，在 30 天的时间内，该工具将带 来总产量增长 +1500 桶。  That equates to RMB250,000 to RMB350,000 additional cash flow realized each month.

这 等于每个月实现额外的现金流 250,000-350,000 人民币。

Summary of Benefits

利 益 摘 要

 Increased overall production resulting in higher profits to the oil company are immediate.

总产量的增加立即 为 石油公司带来更高的利润。  Production costs at surface are greatly minimized, and represent an additional and significant savings.

地面上的生产成本被最大限度地降低，意味着额外 的、明显的的节省。  Increased overall net value of each well, giving option to increase or regulate production rates.

每个井总净 值的提高，给增加或调整开采速率提供优选方案。

Satisfied Customers

满 意 的 顾 客

 We can arrange for you to receive the full letters and speak directly to these companies and others by calling us at: 021-53076253 请致电 021-53076253 ，我们将那些满意客户的推荐书和相关陈述，发给您参考。  Republic of Kazakhstan: excerpt of letter received from Baiterek Service Ltd. “Due to the positive results and effects of the Enercat Tool, Baiterek Service Ltd. is planning to acquire more than 100 Enercat tools for the above oil fields…….. Today our company is receiving letters from other oil and gas companies in Kazakhstan who have become interested in the tool after their review of the results in the above fields……… 来自哈萨克斯坦共和国 Baiterek 服务有限公司的信件摘录： “由于 Enercat 工具的优秀效果， Baiterek 服务有限公司正计划为上述油 田购买 100 多个 具很感兴趣。” Enercat 工具 ‥‥ 如今，我公司正收到来自哈萨克斯坦其 他石油和天然气公司的信件，他们在审核上述油田的结果后，对这个器

Satisfied Customers con’t

满意的顾客 （继续）

 Azerbaijan Republic: excerpt of letter received from Casam from 3m3 to 5m3 per day……….

来自阿塞拜疆共和国 Casam “ Casam and The State Oil Company of Azerbaijan Republic (SOCAR) have successfully demonstrated the use of Enercat at a field in northern Baku. The well which was clogging every 5 days from paraffin deposition, has remained free of clogging for two months. There has also been an increase in oil production 的信件摘录： Casam 和阿塞拜疆共和国国家石油公司已经成功地在巴库北面示范使用了 Enercat 。过去由于石蜡沉淀每 5 天就阻塞的油井，现在已经长达两个月没有阻 塞，石油产量已经每天从 3m3 增长到 5m3 。  Saskatchewan, Canada: excerpt from a letter received from Robert Nelson of NEXEN “The units have continued to provide the wax reduction initially seen when they were installed. No chemical program has been initiated and the levels of wax obtained by pigging are minimal. In addition we have now installed these units in numerous wells in a number of fields, and have seen similar results as the location mentioned above …………. 来自加拿大 Saskatchewan Robert Nelson 的信件摘录：“这些工具在安装后，持续减少石 蜡。化学处理程序不再使用，而挖掘出来蜡的水平已很低。另外，我们已经在 许多油田很多油井里安装这个工具，并且已经看到如上面提到的类似结果 ……”

Satisfied Customers con’t

满意的顾客 （继续）

 Ontario, Canada: excerpt of letter received from Reef Resource ltd. ………..“I had heard success stories on the Enercat paraffin control tool. We installed an Enercat in #1 in mid April 2004 and have since not seen any paraffin deposition in the tubing string or flow line. The well has performed flawlessly and has encountered no down time and has achieved optimum production.” 来自加拿大安大略 Reef Resource 公司的信件摘录：“我已经听说关于 Enercat 石蜡控制的成 功故事，我们在 2004 年 4 月中旬安装了一个 产问题，并且取得了最佳生产效果。” Enercat ，从那时起，在管 道系统线和输油管道不再看到石蜡沉淀，油井表现很好，不再遭遇停

News

新闻

- International

国际新闻

News

新闻

- China

中国

Contact

联 系 欢迎您联系 :

秦正刚 先生 上海恒臻实业有限公司 Star Royal Industry & Engineering Co., Ltd.

地址 : 上海市斜土东路 336 号 603 室 电话 : 021-53076253 ， 13916555847 传真 : 021-53071679 Email: [email protected]

Thank You for Your Time and Attention !!!

谢谢您的关心和留意！