People queue to buy firewood from a government depot after the government started selling it to the public from Sunday, as a respite for the ongoing fuel and cooking gas shortages in Kathmandu, Nepal November 16, 2015. The middle hills and the capital Kathmandu have suffered fuel and cooking gas shortages after protesters in the south switched to blocking supplies from India, Nepal's largest trading partner, almost two months ago. REUTERS/Navesh Chitrakar

A man buys firewood at a government depot after the government started selling it to the public from Sunday, as a respite for the ongoing fuel and cooking gas shortages in Lalitpur, Nepal November 16, 2015. The middle hills and the capital Kathmandu have suffered fuel and cooking gas shortages after protesters in the south switched to blocking supplies from India, Nepal's largest trading partner, almost two months ago. REUTERS/Navesh Chitrakar 

People queue to buy firewood from a government depot after the government started selling it to the public from Sunday, as a respite for the ongoing fuel and cooking gas shortages in Kathmandu, Nepal November 16, 2015. The middle hills and the capital Kathmandu have suffered fuel and cooking gas shortages after protesters in the south switched to blocking supplies from India, Nepal's largest trading partner, almost two months ago. REUTERS/Navesh Chitrakar

A man buys firewood from a government depot after the government started selling it from Sunday, as a respite for the ongoing fuel and cooking gas shortages in Kathmandu, Nepal November 16, 2015. The middle hills and the capital Kathmandu have suffered fuel and cooking gas shortages after protesters in the south switched to blocking supplies from India, Nepal's largest trading partner, almost two months ago. REUTERS/Navesh Chitrakar

An employee of French oil giant Total holds a banner which reads "killer" during a demonstration at a Total gas station near the Total's oil refinery in La Mede near Marseille, southern France, July 2, 2015. A strike at Total's French refineries, oil depots and service stations called by the hardline CGT union had failed to muster much support by Thursday morning, company and union officials said. "Nothing to report in refineries, depots and stations this morning at 10 am (0800 GMT)," a Total spokesman said, adding that the La Mede plant near Marseille remained shut following a strike by local workers which started last month. REUTERS/Philippe Laurenson 

An employee of French oil giant Total holds a CGT union flag during a demonstration at a Total gas station near the Total's oil refinery in La Mede near Marseille, southern France, July 2, 2015. A strike at Total's French refineries, oil depots and service stations called by the hardline CGT union had failed to muster much support by Thursday morning, company and union officials said. "Nothing to report in refineries, depots and stations this morning at 10 am (0800 GMT)," a Total spokesman said, adding that the La Mede plant near Marseille remained shut following a strike by local workers which started last month. REUTERS/Philippe Laurenson 

An employee of French oil giant Total walks past a CGT union flag during a demonstration at a Total gas station near the Total's oil refinery in La Mede near Marseille, southern France, July 2, 2015. A strike at Total's French refineries, oil depots and service stations called by the hardline CGT union had failed to muster much support by Thursday morning, company and union officials said. "Nothing to report in refineries, depots and stations this morning at 10 am (0800 GMT)," a Total spokesman said, adding that the La Mede plant near Marseille remained shut following a strike by local workers which started last month. REUTERS/Philippe Laurenson 

Stacked rigs are seen along with other idled oil drilling equipment at a depot in Dickinson, North Dakota June 26, 2015. Since November, the Saudi Arabian-led OPEC cartel has held to a policy of unconstrained output, an approach many suspect is designed to flood global markets with more crude, push prices lower and punish rivals, including North Dakota, the second-largest U.S. oil producer. REUTERS/Andrew Cullen 

Members of Ukrainian Ministry of Emergencies gather near fire fighting trucks as a fuel depot is seen on fire near Vasylkiv, Kiev region, Ukraine, June 11, 2015. REUTERS/Andrew Kravchenko/Pool 

A fuel depot is seen on fire near Vasylkiv, Kiev region, Ukraine, June 10, 2015. A massive fire at a Ukrainian fuel depot killed five people on June 9, officials said, including three firemen who went missing after the flames triggered a powerful explosion. The fire burned overnight and by morning had spread to at least 16 tanks, most of them storing petrol. REUTERS/Valentyn Ogirenko

Mustard gas-filled 105mm projectiles are seen inside a chemical storage igloo, at the Pueblo Chemical Depot in an undated photo provided by the U.S. Army Chemical Materials Activity (CMA) in Pueblo, Colorado. The destruction of 2,600 tons of World War Two-era mustard agent weapons banned by international treaty began on March 18, 2015 at a U.S. Army depot in southern Colorado, officials said. REUTERS/U.S. Army Chemical Materials Activity/handout via Reuters (UNITED STATES - Tags: MILITARY SCIENCE TECHNOLOGY) 

Irene Kornelly (R), chairperson of the Colorado Citizen?s Advisory Commission, is briefed on the storage of mustard-filled 105mm projectiles inside a chemical storage igloo, along with staff of the Colorado Department of Public Health and Environment in an undated photo provided by the U.S. Army Chemical Materials Activity (CMA) in Pueblo, Colorado. The destruction of 2,600 tons of World War Two-era mustard agent weapons banned by international treaty began on March 18, 2015 at a U.S. Army depot in southern Colorado, officials said. REUTERS/U.S. Army Chemical Materials Activity/Handout via Reuters (UNITED STATES - Tags: MILITARY SCIENCE TECHNOLOGY) 

Mustard gas-filled 155mm projectiles are seen inside a chemical storage igloo, at the Pueblo Chemical Depot in an undated photo provided by the U.S. Army Chemical Materials Activity (CMA) in Pueblo, Colorado. The destruction of 2,600 tons of World War Two-era mustard agent weapons banned by international treaty began on March 18, 2015 at a U.S. Army depot in southern Colorado, officials said. REUTERS/U.S. Army Chemical Materials Activity/handout via Reuters (UNITED STATES - Tags: MILITARY SCIENCE TECHNOLOGY) 

Oil tankers are seen parked at a yard outside a fuel depot on the outskirts of Kolkata February 3, 2015. Falling oil prices have been a major windfall for India: Just weeks ago it faced failing to meet fiscal deficit targets, but can now expect a budget that not only hits its targets, but also provides extra cash to support reform. Picture taken February 3, 2015. REUTERS/Rupak De Chowdhuri (INDIA - Tags: ENERGY BUSINESS CONSTRUCTION) 

A fuel tanker driver waits to load their cargo at a state-owned Pertamina fuel depot in Jakarta, September 9, 2014. Indonesia's main anti-graft watchdog is planning a sector-wide audit of the country's oil and gas industry next year, the latest step in a push to clean up the energy sector and restore investor confidence in Southeast Asia's biggest crude producer. Picture taken September 9, 2014
REUTERS/Darren Whiteside (INDONESIA)

- Tags: CRIME LAW BUSINESS ENERGY) 

An employee rides his bike past barrels of petroleum products at a state-owned Pertamina fuel depot in Jakarta September 9, 2014. Indonesia's main anti-graft watchdog is planning a sector-wide audit of the country's oil and gas industry next year, the latest step in a push to clean up the energy sector and restore investor confidence in Southeast Asia's biggest crude producer.
Photo taken on September 9, 2014. REUTERS/Darren Whiteside (INDONESIA)

- Tags: CRIME LAW BUSINESS ENERGY) 

A depot used to store pipes for Transcanada Corp's planned Keystone XL oil pipeline is seen in Gascoyne, North Dakota November 14, 2014. The Republican-led U.S. House of Representatives approved the Keystone XL pipeline on Friday, but a similar measure struggled to get enough support in the Senate and President Barack Obama indicated he might use his veto if the bill does get through Congress. REUTERS/Andrew Cullen (UNITED STATES - Tags: ENERGY BUSINESS TPX IMAGES OF THE DAY) 

Drivers of fuel tankers wait to load their cargo at a state-owned Pertamina fuel depot in Jakarta September 9, 2014.
In his first energy action plan since being confirmed as Indonesia's president-elect by the Constitutional Court last month, Joko Widodo will impose major changes at state-owned Pertamina and cut coal exports to ensure ample domestic supplies for power plants.
Picture taken September 9, 2014.

REUTERS/Darren Whiteside (INDONESIA - Tags: POLITICS ENERGY BUSINESS) 

A worker fills a tanker truck with fuel at a state-owned Pertamina fuel depot in Jakarta September 9, 2014.
Indonesia's President-elect Joko Widodo, who takes office on Oct. 20, wants to fast-track a cut in fuel subsidies that are the main reason behind a current account deficit that is expected to exceed 3 percent of gross domestic product this year. Fuel subsidies cost the government about $20 billion a year, or nearly a fifth of its budget, and economists say they mainly benefit the rich in southeast Asia's largest economy.
REUTERS/Darren Whiteside (INDONESIA - Tags: POLITICS ENERGY BUSINESS) 

A Palestinian man carries a gas canister that he salvaged from his destroyed house in Beit Hanoun town, which witnesses said was heavily hit by Israeli shelling and air strikes during the Israeli offensive, in the northern Gaza Strip July 26, 2014. Reconstruction in Gaza, where heavy Israeli bombardment in a war with Islamist militants has caused widespread devastation and displaced half a million people, will cost at least $6 billion (3.56 billion), the Palestinian deputy prime minister says. The destruction in the current conflict, now in its fourth week, is more widespread than it was in 2009. Rubble - including from homes and factories that were hit by Israeli shelling and rebuilt after the fighting five years ago - is strewn in almost every street in towns, villages and refugee camps in the densely packed, sliver-like territory of 1.8 million people. Israel has accused Hamas of causing such hardships by launching rockets at its cities from thickly-populated Gaza neighbourhoods and using mosques and schools as weapons depots, drawing Israeli fire. Picture taken July 26, 2014. REUTERS/Suhaib Salem (GAZA - Tags: POLITICS CIVIL UNREST) 

A worker is seen at the Zarzaitine gas field in In Amenas, 1,600 km (994 miles) southeast of Algiers January 22, 2013. REUTERS/Louafi Larbi (ALGERIA - Tags: ENERGY) 

Soldiers of German army "Bundeswehr" take positions at a depot of German food company Kraft Foods after a chemical accident that resulted in a toxic gas cloud in Bad Fallingbostel, Lower Saxony, October 16, 2012. More than 1000 people were evacuated but no injuries were reported yet, according to local media. REUTERS/Fabian Bimmer (GERMANY - Tags: MILITARY FOOD DISASTER) 

Firefighters stand in front of a depot of German food company Kraft Foods after a chemical accident that resulted in a toxic gas cloud in Bad Fallingbostel, Lower Saxony, October 16, 2012. More than 1000 people were evacuated, but no injuries were reported, according to local media. REUTERS/Fabian Bimmer (GERMANY - Tags: DISASTER ENVIRONMENT FOOD) 

Soldiers of German army "Bundeswehr" take positions at a depot of German food company Kraft Foods after a chemical accident that resulted in a toxic gas cloud in Bad Fallingbostel, Lower Saxony, October 16, 2012. More than 1000 people were evacuated but no injuries were reported yet, according to local media. REUTERS/Fabian Bimmer (GERMANY - Tags: MILITARY FOOD DISASTER) 

Firefighters cool off a depot of German food company Kraft Foods after a chemical accident that resulted in a toxic gas cloud in Bad Fallingbostel, Lower Saxony, October 16, 2012. More than 1000 people were evacuated, and no injuries were reported yet, according to local media. REUTERS/Fabian Bimmer (GERMANY - Tags: DISASTER) 

Goose are seen near liquefied gas tanks at the General Belgrano gas processing plant of YPF Gas in San Justo, on the outskirts of Buenos Aires, April 19, 2012. Argentina has included a Repsol-controlled company called YPF Gas in a government-sponsored bill to nationalize YPF, the country's biggest energy firm, a ruling party senator told Reuters on April 18, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: POLITICS ENERGY BUSINESS ANIMALS) 

A view of a depot (R) for machinery and equipment used in oil exploration on the coast of Port Stanley March 13, 2012. Few people are tracking the ups and downs of the British companies looking for oil off the disputed Falkland Islands as closely as islanders themselves. The search for black gold in South Atlantic waters claimed by Argentina has even persuaded some residents to dabble in the stock market as they bet on a windfall that could guarantee their small community's prosperity for decades to come. Picture taken March 13, 2012. REUTERS/Marcos Brindicci (FALKLAND ISLANDS - Tags: ENERGY POLITICS BUSINESS) 

A worker refuels a tank truck, before it leaves to transport fuel to gas stations, at the Pertamina refueling depot in Jakarta March 1, 2012. Indonesian government on Tuesday proposed to lawmakers to increase fuel prices by a third, or alternately link subsidised prices to market rates, as it seeks to cut down its subsidy burden, a move which could push prices higher once more. Indonesia's inflation eased unexpectedly in February to 3.56 percent from a year earlier, but expectations that price pressures will pick up again after planned fuel subsidy cuts will likely prompt the central bank to keep interest rates steady when it meets next week. REUTERS/Supri (INDONESIA - Tags: ENERGY BUSINESS COMMODITIES EMPLOYMENT) 

A view of the Mellitah Oil and Gas complex during a handover ceremony in Mellitah, 80 km west Tripoli September 6, 2011. The complex, which includes a liquefied natural gas plant and a natural gas export terminal, had been under the control of anti-Gaddafi fighters from Zintan. At the ceremony on Tuesday, they handed over control to the National Transitional Council, Libya's interim government. REUTERS/Zohra Bensemra (LIBYA - Tags: CIVIL UNREST MILITARY POLITICS ENERGY) 

A view of the Soloha gas concentration point is seen near the settlement of Opishnya, some 280 km (174 miles) east of the capital Kiev May 24, 2011. Gazprom Chief Executive Alexei Miller was due to visit Kiev on Tuesday for a fresh round of talks on the price of Russian gas supplied to Ukraine, Ukrainian Energy Minister Yuri Boiko said on Tuesday. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS BUSINESS ENERGY) 

A labourer loads gas cylinders onto the back of a truck outside a depot in Mumbai April 15, 2011. India's headline inflation surged to nearly 9 percent in March, far above forecasts, on higher fuel and manufacturing prices, adding pressure on the central bank to take bolder action despite raising interest rates eight times since March 2010. REUTERS/Vivek Prakash (INDIA - Tags: BUSINESS ENERGY) 

A worker inspects a fuel truck at Pertamina's storage depot in Jakarta January 26, 2011. Indonesian state energy firm Pertamina plans to spend $1 billion in 2011 for acquisitions of oil and gas blocks, as the country seeks to boost declining production. REUTERS/Supri (INDONESIA - Tags: ENERGY BUSINESS) 

A worker creates a boundary for oil barrels at Pertamina's storage depot in Jakarta January 26, 2011. Indonesian state energy firm Pertamina plans to spend $1 billion in 2011 for acquisitions of oil and gas blocks, as the country seeks to boost declining production. REUTERS/Supri (INDONESIA - Tags: ENERGY BUSINESS) 

Fuel trucks collect fuel for local distribution at Pertamina's storage depot in Jakarta January 26, 2011. Indonesian state energy firm Pertamina plans to spend $1 billion in 2011 for acquisitions of oil and gas blocks, as the country seeks to boost declining production. REUTERS/Supri (INDONESIA - Tags: ENERGY BUSINESS) 

A worker walks in between oil barrels at Pertamina's storage depot in Jakarta January 26, 2011. Indonesian state energy firm Pertamina plans to spend $1 billion in 2011 for acquisitions of
oil and gas blocks, as the country seeks to boost declining production. REUTERS/Supri (INDONESIA - Tags: ENERGY BUSINESS) BEST QUALITY AVAILABLE 

Fuel tanker trucks form a queue as striking dockers and refinery workers block the entrance of a fuel depot in Fos-sur-Mer, near Marseille, October 25, 2010. A strike by workers at France's largest oil port of Fos-Lavera was blocking 57 oil vessels on Monday, the port of Marseille said in a statement, included 38 crude oil tankers and 19 refined product tankers. A total of 80 vessels were being blocked at the port. The strike at Fos-Lavera over a port reform was now in its 29th day. REUTERS/Philippe Laurenson (FRANCE - Tags: EMPLOYMENT BUSINESS POLITICS CIVIL UNREST ENERGY) 

Fuel tanker trucks form a queue as striking dockers and refinery workers block the entrance of a fuel depot in Fos-sur-Mer, near Marseille, October 25, 2010. A strike by workers at France's largest oil port of Fos-Lavera was blocking 57 oil vessels on Monday, the port of Marseille said in a statement, included 38 crude oil tankers and 19 refined product tankers. A total of 80 vessels were being blocked at the port. The strike at Fos-Lavera over a port reform was now in its 29th day. REUTERS/Philippe Laurenson (FRANCE - Tags: EMPLOYMENT BUSINESS POLITICS CIVIL UNREST ENERGY) 

A view of the petrol depot of the Grandpuits oil refinery, southeast of Paris, October 22, 2010. French police cleared access to the main refinery supplying fuel to Paris early on Friday, as unions hardened their stance ahead of a final vote on French government's pension reform expected later in the day. REUTERS/Benoit Tessier (FRANCE - Tags: CIVIL UNREST ENERGY POLITICS IMAGES OF THE DAY) 

Striking workers of French oil giant Total gather in front of the oil refinery of Donges, near Nantes, October 20, 2010. The French government sent police to clear access to barricaded fuel depots as trade unions kept up their resistance on Wednesday to an unpopular pension reform due for a final vote before the Senate this week. REUTERS/Stephane Mahe (FRANCE - Tags: CIVIL UNREST POLITICS ENERGY EMPLOYMENT BUSINESS) 

Workers of French oil giant Total and the SFDM Society surround a burning barricade used to block the entrance at the SFDM petrol depot near the oil refinery of Donges October 15, 2010. French workers protesting against pension reform said they had halted supplies from most of the country's oil refineries on Wednesday and were also blocking some fuel depots as the risk grew of shortages at petrol pumps. REUTERS/Stephane Mahe (FRANCE BUSINESS - Tags: CIVIL UNREST POLITICS ENERGY EMPLOYMENT BUSINESS IMAGES OF THE DAY) 

General view of the French oil giant Total refinery of Grandpuits, southeast of Paris, October 13, 2010. French workers protesting against pension reform said they had halted supplies from most of the country's oil refineries on Wednesday and were also blocking some fuel depots as the risk grew of shortages at petrol pumps. REUTERS/Charles Platiau (FRANCE - Tags: ENERGY EMPLOYMENT BUSINESS CIVIL UNREST) 

General view of the oil refinery of Donges, near Nantes, October 13, 2010. French workers protesting against pension reform said they had halted supplies from most of the country's oil refineries on Wednesday and were also blocking some fuel depots as the risk grew of shortages at petrol pumps. REUTERS/Stephane Mahe (FRANCE - Tags: ENERGY EMPLOYMENT BUSINESS CIVIL UNREST) 

A worker transporting kerosene in a bullock cart travels past Indian Oil Corporation's fuel depot in Mumbai July 8, 2010. State-run Indian Oil Corp, the country's biggest oil retailer, does not want fuel prices to be revised too often, its chairman B.M. Bansal said on Thursday. Indian state-run refiners hope to work out rules for setting market-driven prices of fuel across the country by mid-July, two sources directly involved in the process said on Wednesday. REUTERS/Danish Siddiqui (INDIA - Tags: BUSINESS ENERGY POLITICS IMAGES OF THE DAY) 

Workers fill LPG (liquid petroleum gas) canisters in PT Pertamina LPG filling station in Jakarta July 7, 2010. PT Pertamina began selling the gas regulator hoses with SNI to minimise accidents from gas explosions. Since the Indonesian government has encouraged households to switch from subsidized kerosene to LPG in 2007, incidents of gas explosions have risen. In 2008, two people were killed and 27 wounded, in 2009, 12 people died, in 2010, 19 gas cylinder exploded with 15 people killed and 39 wounded, local media reported. REUTERS/Supri (INDONESIA - Tags: BUSINESS ENERGY) 

A worker prepares to fill a container with fuel, for distribution to gas stations, at Pertamina's storage depot in Jakarta May 25, 2010. Indonesian state oil firm Pertamina plans to raise crude oil production to 1 million barrels per day (bpd) of oil equivalent by 2015, from 432,000 bpd currently, largely via acquisitions, its chief said on Tuesday. REUTERS/Beawiharta (INDONESIA) 

The Adriatic liquefied natural gas (LNG) terminal is seen in Venice October 20, 2009. Italy officially opened on Monday its second LNG import terminal, which is expected to be at full capacity by the end of the year, helping the country to diversify energy supplies. It will bring gas from Qatar to Italy for 25 years, helping the country meet 10 percent of its gas needs and ease its dependence on gas imports from Russia and northern Africa. REUTERS/Stefano Rellandini (ITALY POLITICS ENERGY) 

A man arranges Agip drums at an oil station and depot in Nigeria's capital Abuja, June 19, 2009. Nigeria's main militant group said on Friday it had attacked an oil pipeline operated by Italian energy firm Agip, widening a campaign which has so far targeted Chevron and Royal Dutch Shell. REUTERS/Afolabi Sotunde (NIGERIA CONFLICT ENERGY) 

Firefighters try to extinguish a fire at a liquid petroleum gas (LPG) depot of Indonesia's state-owned oil and gas company Pertamina in Makassar, South Sulawesi on June 13, 2009. At least one person died and three people were injured during the fire, according to local media. The sign reads, "Put your work safety and health first." REUTERS/Yusuf Ahmad (INDONESIA DISASTER ENERGY) 

Firefighters try to extinguish a fire at a liquid petroleum gas (LPG) depot of Indonesia's state-owned oil and gas company Pertamina in Makassar, South Sulawesi on June 13, 2009. At least one person died and three people were injured during the fire, according to local media. REUTERS/Yusuf Ahmad (INDONESIA DISASTER ENERGY IMAGES OF THE DAY) 

A workers inspects gas canisters before they are refilled at the state Pertamina gas depot in Jakarta March 10, 2009. REUTERS/Dadang Tri (INDONESIA ENERGY BUSINESS) 

Workers refill gas into canisters at the state Pertamina gas depot in Jakarta March 10, 2009. REUTERS/Dadang Tri (INDONESIA ENERGY BUSINESS) 

People watch as a fire burns at an oil depot of Pertamina, Indonesia's state oil and gas company, in Jakarta January 19, 2009. PT Pertamina said fire broke out at a key oil storage depot in North Jakarta on Sunday evening, shutting down the site, though supplies should not be disrupted. REUTERS/Beawiharta (INDONESIA) 

Smoke from a fire at an oil depot of Pertamina, Indonesia's state oil and gas company, is seen behind apartment blocks in Jakarta January 19, 2009. PT Pertamina said fire broke out at a key oil storage depot in North Jakarta on Sunday evening, shutting down the site, though supplies should not be disrupted. REUTERS/Beawiharta (INDONESIA) 

A fire is seen at an oil depot of Pertamina, Indonesia's state oil and gas company, in Jakarta January 19, 2009. PT Pertamina said fire broke out at a key oil storage depot in North Jakarta on Sunday evening, shutting down the site, though supplies should not be disrupted. REUTERS/Beawiharta (INDONESIA) 

People watch as a fire burns at an oil depot of Pertamina, Indonesia's state oil and gas company, in Jakarta January 19, 2009. PT Pertamina said fire broke out at a key oil storage depot in North Jakarta on Sunday evening, shutting down the site, though supplies should not be disrupted. REUTERS/Beawiharta (INDONESIA) 

People watch as a fire burns at an oil depot of Pertamina, Indonesia's state oil and gas company, in Jakarta January 19, 2009. PT Pertamina said fire broke out at a key oil storage depot in North Jakarta on Sunday evening, shutting down the site, though supplies should not be disrupted. REUTERS/Beawiharta (INDONESIA) 

Smoke from a fire at an oil depot of Pertamina, Indonesia's state oil and gas company, is seen behind apartment blocks in Jakarta January 19, 2009. PT Pertamina said fire broke out at a key oil storage depot in North Jakarta on Sunday evening, shutting down the site, though supplies should not be disrupted. REUTERS/Beawiharta (INDONESIA) 

A fire is seen at an oil depot of Pertamina, Indonesia's state oil and gas company, in Jakarta January 18, 2009. PT Pertamina said fire broke out at a key oil storage depot in North Jakarta on Sunday evening, shutting down the site, though supplies should not be disrupted. REUTERS/Crack Palinggi (INDONESIA) 

A fire is seen at an oil depot of Pertamina, Indonesia's state oil and gas company, in Jakarta January 18, 2009. PT Pertamina said fire broke out at a key oil storage depot in North Jakarta on Sunday evening, shutting down the site, though supplies should not be disrupted. REUTERS/Crack Palinggi (INDONESIA)