钻孔

埃尼将在埃及深水 Zohr 气田钻探新井

Zohr 的新井是实现埃及天然气产量在 2025 年 6 月之前恢复到“危机前”水平的计划的关键。

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Saipem 10000 钻井船于 2015 年发现了 Zohr 气田。
图片来源:Saipem

埃及政府试图扭转 2024 年产量下滑的趋势,该趋势曾导致电力中断和政府改组,最终导致去年 7 月任命了新的石油部长,为此埃及计划于 2025 年在东地中海的 Zohr 天然气田钻探两口开发井。

Saipem 10000 钻井船预计将于 1 月底抵达 Zohr 气田,开始钻探两条侧钻井中的第一条。Zohr 气田是东地中海迄今为止发现的最大天然气田,位于水深 1700 米的水域。

埃及石油和矿产资源部表示,这项耗资 1.6 亿美元的钻探活动旨在扭转 Zohr 气田产量下滑的趋势。产量下滑始于 2021 年,并在 2024 年初创下 19 亿立方英尺的历史最低水平,远低于该项目 2019 年的产量峰值。

埃及新任石油部长卡里姆·巴达维 (Karim Badawi) 于 7 月内阁改组后上任,他表示政府的目标是在 6 月份之前将国内石油产量恢复到危机前的水平。在上任之前,巴达维曾担任 SLB New Energy 中东和北非分公司的董事。

Zohr对埃及能源的影响

2019 年 8 月,埃尼报告称 Zohr 的产量超过 27 亿立方英尺/日,比计划提前了 5 个月。埃尼表示,第二条 30 英寸管道的投入使用,以及工厂处理能力的完工和优化,最终使产量在年底前进一步达到 32 亿立方英尺/日。

这家意大利石油巨头自 2015 年发现 Zohr 气田以来一直负责其运营。该气田占埃及天然气产量的 40%,直到产量降至 200 亿立方米以下,比产能低 40% 左右,导致埃及持续的能源危机和频发的停电。

埃及国家天然气控股公司 (EGAS) 持有开发 Zohr 油田的合资公司 50% 的股份。外国合作伙伴占剩余 50% 的股份,其中 Eni 持有 30% 的运营权益,其他非运营合作伙伴包括:俄罗斯石油公司 (30%)、英国石油公司 (10%) 和阿联酋穆巴达拉能源公司 (10%)。

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埃及2013年至2022年天然气年度出口和进口。
来源:美国能源信息署

Zohr 产量的下降是导致埃及天然气整体产量从 2023 年同期的 155 亿立方米下降至 2024 年第一季度的 134 亿立方米的一个重要原因。

油藏压力自然损失等技术问题,加上为满足国内市场需求而进口的成本相关的经济问题,导致包括埃尼集团在内的外国投资者的付款被拖欠。

然而,埃及政府已开始偿还其未偿还债务,埃尼集团在 2024 年 9 月中旬收到了约 6 亿美元的付款,据当地媒体报道,这为埃尼集团决定继续钻探两口新井铺平了道路。

东地中海天然气枢纽仍然可行吗?

开罗需要重新依赖液化天然气进口来满足国内需求,这对于该国成为液化天然气净出口国和东地中海天然气枢纽的宏伟目标来说无疑是一个挫折,考虑到埃及现有的液化天然气基础设施,成为东地中海天然气枢纽是天作之合。

然而,自巴达维上任以来,天然气枢纽问题又被重新摆上台面。

12 月,EGAS 与美国 New Fortress Energy 签订了为期 10 年的租船协议,租赁第二艘浮式储存和再气化装置 (FSRU)——Energos Eskimo,为国家天然气管网供气。

该装置的液化天然气储存容量为 160,000 立方米再气化能力高达 750 Mcf/D,将部署到位于埃及艾因苏赫纳的 EGAS 液化天然气进口终端,预计将于今年夏天开始运营。

据美国能源情报署称,目前在艾因苏赫纳运行的是 FSRU Höegh Galleon,该船是根据 Höegh LNG 与 EGAS 之间签订的为期 20 个月的协议部署的。

原文链接/JPT
Drilling

Eni To Drill New Wells at Egypt’s Deepwater Zohr Gas Field

The new wells at Zohr are key to a plan to return Egypt’s gas production back to “pre-crisis” levels by June 2025.

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The Saipem 10000 drillship discovered the Zohr gas field in 2015.
Credit: Saipem

Egypt plans to drill two development wells at the Zohr gas field in the Eastern Mediterranean in 2025 as the government seeks to reverse production declines that hit record lows in 2024, causing electrical blackouts and a government shakeup leading to the appointment last July of a new minister of petroleum.

The Saipem 10000 drillship is set to begin drilling the first of two sidetracks following its expected arrival at Zohr, the largest gas field discovered so far in the EastMed, located in waters up to 1700 m deep, at the end of January.

Egypt’s Ministry of Petroleum and Mineral Resources said the $160 million drilling campaign aims to reverse Zohr’s production decline which began in 2021 and hit an all-time low of 1.9 Bcf in early 2024, significantly below the project’s 2019 production peak.

Egypt’s New Minister of Petroleum Karim Badawi, appointed in July after a cabinet shakeup, said the government aims to return domestic production to pre-crisis levels by June. Before his appointment, Badawi was the director of SLB New Energy–Middle East and North Africa.

Zohr’s Impact on Egyptian Energy

In August 2019, Eni reported Zohr’s production at more than 2.7 Bcf/D—some 5 months ahead of schedule. The commissioning of a second 30-in. pipeline in conjunction with the completion and optimization of the plant treatment capacity eventually drove production further to 3.2 Bdf/D by year-end, according to Eni.

The Italian major has operated Zohr since its discovery in 2015. The field accounted for 40% of the country’s gas production until output fell to less than 20 Bcm—about 40% below capacity—contributing to Egypt’s persistent energy crisis and recurring power blackouts.

The Egyptian National Gas Holding Company (EGAS) holds 50% of the joint venture that is developing Zohr. Foreign partners comprise the other 50% with Eni holding a 30% operator interest together with nonoperating partners: Russia's Rosneft (30%), BP (10%), and the UAE’s Mubadala Energy (10%).

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Egypt’s annual natural gas exports and imports, 2013–2022.
Source: US Energy Information Administration

Zohr’s decline in production has been a significant driver in Egypt’s overall dip in natural gas production to 13.4 Bcm in 1Q 2024 compared to 15.5 Bcm in the same quarter of 2023.

Technical problems such as natural loss of reservoir pressure combined with economic issues related to the costs of having to pay for imports to supply the domestic market led to overdue payments to foreign investors, including Eni.

However, the Egyptian government has begun settling its outstanding debts, with Eni receiving approximately $600 million in payments in mid-September 2024—a development that, according to regional media, paved the way for Eni’s decision to proceed with drilling the two new wells.

EastMed Gas Hub Still Doable?

Cairo’s need to return to LNG imports to supply its domestic needs was a definite setback to the country’s ambitions to become a net LNG exporter and anchor for an EastMed gas hub, a natural fit given Egypt’s existing LNG infrastructure.

The gas hub issue, though, has been put back on the table in the months since Badawi’s appointment.

In December, EGAS entered into a 10-year charter agreement with US-based New Fortress Energy to lease a second floating storage and regasification unit (FSRU), the Energos Eskimo, to feed the national gas grid.

The unit, featuring a storage capacity of 160,000 m3 of LNG and a regasification capacity of up to 750 Mcf/D, will be deployed to EGAS’ LNG import terminal located at Ain Sokhna, Egypt, and is expected to begin operations this summer.

Currently in operation at Ain Sokhna, according to the US Energy Information Administration, is FSRU Höegh Galleon which has been deployed under a 20-month agreement between Höegh LNG and EGAS.