VOL. XLVI

No 50

15-December-2003

 

Iraq Oil Development Policy Options: In Search Of Balance

 

By Tariq Shafiq

 

The following article was written for MEES by Tariq Shafiq, a petroleum engineer who was Vice President and Executive Director of the Iraq National Oil Company (INOC). Recently he was the leading researcher and coordinator for a Petrolog & Associates study on Iraq’s exploration and production capacity, in a joint venture with the Centre for Global Energy Studies (CGES).

 

1.0 Introduction

Iraq may prove to have one of the greatest endowed petroleum resource bases in the world, with oil potential reserves in excess of 215bn barrels and ultimate proven reserves in the region of 140bn barrels. Moreover, its finding and development costs are low – amongst the lowest in the Middle East. However, its historical maximum production rate in any one year has not exceeded 3.5mn b/d, although its exploration and development history has stretched over five decades. The traditional slow-go approach of the Iraq Petroleum Company (IPC) and associated companies, their ability to shift their activities where it best served their interests and to strengthen their negotiating power, together with Iraq’s politically driven decision-making and confrontational policy, as well as years of sanctions and unnecessary and destructive wars, have proven to be serious impediments to the development of Iraq’s oil industry.

 

Today, its production facilities are either dilapidated or war-torn to the extent that last September its production rate sank to around 1mn b/d, from a pre-war level of some 2.5mn b/d. Hence, production capacity restoration to 2.5mn b/d and rehabilitation to 3.5mn b/d are priorities.

 

However, future exploration and capacity expansion require much time and homework to allow the preparation of a hydrocarbon law and the administrative and managerial organization that can cope with an accelerated production capacity expansion. This expansion would only be limited by market conditions and consumers’ outlook, as Iraq’s present proven reserves, as shown in this paper, can support a production rate of 10mn b/d.

 

The reserves are so fundamental to future planning that, for this reason, a review of past estimates was carried out. The results confirm the credibility of the figures cited here. The finding costs estimated for the three main areas ranged from 0.1 cent/B in the south to 5.6 cent/B and 0.4 cent/B with a volumetric average of 0.26 cent/B. Development costs ranged from $750 per b/d in Kirkuk and the surrounding areas, to $1,570 per b/d in the south and around Zubair and Rumaila, and $3,130 per b/d for the smaller fields in the north-west, with an average of $1,040 per b/d.

 

An examination was then carried out of the achievements, merits, demerits and impediments in each regime during the concessions and national exploration and development eras.

 

The scene was then set in order to be able to plan and cost the restoration phase to a pre-war level of 2.5mn b/d and the rehabilitation phase of producing fields to the pre-Gulf war and sanctions level of 3.5mn b/d. And finally, to consider the guiding policy and plans required in order to proceed with efficiency, transparency and accountability, taking into consideration the changes needed by way of administration and management organizations, and capital and technical requirements.

 

2.0 Oil Reserves And Cost Of Finding And Development

Much has been published and debated in oil conferences and publications about Iraq’s oil reserves, but little evidence has been sufficiently given to back up the credibility of either a present proven reserve figure for Iraq of some 112bn barrels, and particularly its additional future potential of 215bn barrels, or its low finding and development costs. This has given rise to speculation about possibly exaggerated figures from some quarters and cynicism from others.

 

Hence, since the size of oil reserves and their finding and development costs are so fundamental to the conclusions and guiding policy and plans advanced in this paper, I will go into some detail to establish their credibility.

 

2.1 Proven And Potential Oil Reserves

2.2 Finding, Development And Associated Costs

In the joint 1997 study, referred to above, past accounting records for the IPC and associated companies were examined and tangible and intangible assets were analyzed and adjusted for inflation in order to reflect current costs at date of publication.

3.0 Lessons From History

History is there for the wise to consider, and build and improve on, thus avoiding failures. This short review of Iraq’s oil industry during the concession and nationalized eras highlights the impediments which held back the exploration and development of Iraq’s oil industry.

 

3.1 Concession Era

The IPC acquired its first concession agreement over a limited area in 1925, and extended it in 1930 (MPC) and then in 1938 (BPC) to cover practically all of the country for 75 years, without relinquishment. The concession agreements’ history, however, goes back to the First World War when a victorious Britain took over concession rights in Iraq.

 

A significant point to note here is that while the First World War was not triggered by the struggle for oil, the victorious parties found oil concessions to be a valuable prize.  And in a similar way, the Gulf Wars seem to have signaled the return to the Middle East of the multinational oil companies. 

 

 

3.2 The Nationalized Era

The IPC and associated companies developed the oil industry in Iraq over some five decades on the basis of sound technical and commercial principles and produced a generation of Iraqi oil experts and technocrats. INOC took over seven producing fields, with a total production capacity of around 1.5mn b/d and a host of discoveries.

 

INOC was established in 1964, but did not become operational until the early 1970s. It expanded exploration and development fairly swiftly. The 70s witnessed a production capacity reaching 3.5mn b/d and the highest reserve growth in the world as the annual rate reached above 6bn barrels, equivalent to the total growth rate in the rest of the world. Prospective and proven formation, above and below the main producing formation, was tested in producing and discovered fields and delineated new structures. Some 40 prospective formations were logged. A number of these had been logged by the IPC and associated companies but were left insufficiently tested or neglected as long as they tested only a few thousand b/d. The exploration drilling intensity increased from 1.5 wells per year during the concession era, to 3 wells per year, while the overall success rate was maintained at three out of four wells. The total drilling intensity amounted to 10 wells per year in the 1960s, compared to 36 wells per year in the 1970s, and 92 wells per year in the 1980s during the years of the nationalized era. In 1989, the nationalized oil industry drilled 178 wells and over 1mn footage.

 

4.0 Staged Development And Costs Thereof

There would appear to be a majority legal opinion that legitimizes the reconstruction or repair of Iraq’s key infrastructure under UN Security Council Resolution 1483. This would include either the ‘restoration’ of Iraq’s oil facilities to its pre-war level of 2.5mn b/d, and perhaps its ‘rehabilitation’ to an original production capacity of 3.0-3.5mn b/d. However, the same resolution stresses “the right of the Iraqi people to determine their own political future and control their own natural resources.” Since Iraq is under occupation and oil E&P contracts are of a long-term nature and not vital to the needs of the nation at the present time, they should be deferred until a legitimate sovereign government is democratically elected and recognized by the international community in accordance with international law. 

 

4.1  Restoration And Rehabilitation

The Ministry of Oil and its oil operating companies have had long experience in dealing with the reconstruction of war-torn and dilapidated oil production facilities with diligence and ingenuity, with or without the services of international engineering contractors. Having to adjust to sharing the task with the CPA in Iraq and their counterparts in the US, a lack of law and order and acts of looting and sabotage have taken their toll in terms of the loss of time and frustration, and the loss of billions of dollars in revenue resulting from loss of oil export and the cost of importation of products for local consumption.

4.2 Expansion Of Production Capacity To 10mn b/d And Beyond

Iraq, like all the major oil producers in the Middle East, has been producing oil reserves at a depletion rate of around 1%. The practice was inherited from the concession era when the multinational majors had the oil reserves to produce multiples of the market demand. The companies then, however, had virtually a monopoly over the oil-integrated operations and in order to maintain a stable crude oil price they had to adopt a low depletion rate. They also had to satisfy all their host countries and hence adopted low depletion rates in each country.

 

The nationalized era seems to have inherited the practice and took on itself a policy of crude oil stabilization with the aid of OPEC, by regulating production. In the meantime, the multinational oil companies and their partners in the non-OPEC countries had to go into much higher depletion rates in order to enhance payback and return on their investment, particularly, in view of investing in higher cost oil countries.

 

The 2001 depletion rates of the major producers were: North Sea, 18% (UK) and 8% (Norway); the Russian Federation 5%; North America, 9% (USA), 11% (Canada) and 5% (Mexico).

 

Adopting a depletion rate for Iraq of 4-5%, which is well within good reservoir management practice for large fields, would permit increasing Iraq’s production rate to a peak of 10mn b/d, maintaining it for nine years and then allowing a natural decline. At the end of 25 years, the production rate would be 6.4mn b/d, but the reserves would have declined to 42bn barrels from its current level.

 

On the same basis of maintaining a depletion rate of 4-5%, Iraq can lift the 10mn b/d plateau to 12mn b/d, and maintain it for eight years provided that 60bn barrels of additional new discoveries are added. This represents only 28% of the likely potential reserves. The plateau could be maintained for eight years, as new reserves are ploughed in at the rate of 3bn barrels per year starting on the seventh year. By the end of the 25th year, production would have reached 11mn b/d and remaining 88bn barrels.

4.3 Technological Limitations

Iraqi experts have demonstrated high capability and competence under the severe working conditions of an authoritarian regime, sanctions and three devastating wars.

 

The replacement of wells and the repairing or replacement of damaged equipment and other production facilities in the old and new producing fields may not take more than two years, allowing production to be restored to its pre-war level of 2.5mn b/d, before rising to pre-sanctions levels of 3 to 3.5mn b/d, law and order permitting.

 

There is, however, strong evidence that the major two producing fields, Kirkuk and Rumaila, have suffered reservoir damage, which could lead to a serious loss of recovery unless remedial action is taken. It is matter of urgency that each field is assessed with the aid of bottom hole measurements and surface seismic surveys. The data obtained there, together with past records, should allow for a diagnosis of the nature and size of damage and enable remodeling of the reservoir formation and the planning of production management techniques and procedures, in order to ensure optimal recovery.

 

However, it is indeed very sad that there are too few Iraqi experts left in Iraq today to cope with the huge task in hand. They are a rare resource and none should be laid off or discriminated against on political grounds.

 

The authoritarian regime and long years of sanctions have also taken their toll on the training and updating of Iraqi oil experts, required to keep up with fast growing pace of technological advancements. It is, therefore, most vital to remedy this and it is a task that should go hand-in-hand with industry rehabilitation and production capacity build-up, and it is one that should not be belittled or ignored.

 

4.4 Long-Term E&P Plan


Recalling that:

  1. Iraq’s proven reserves are housed in 80 fields, the bulk of which are housed in 43 fields, and that the remaining 37 have been allocated only 0.1bn barrels each, simply because these have not been delineated and as such were assigned only a small nominal figure.
     

  2. There are some 530 structural anomalies, according to semi-official reports, but that some 440 in our estimate are sufficiently prospective to permit inclusion. Of the above, only some 115, which fall mainly outside the Western desert, have been drilled to date, leaving 325 to 415 structural anomalies to explore.

    Delineation as semi-exploration has limited risk and, therefore, it is logical for the national effort to prioritize the programming of these discovered but not delineated anomalies in partnership with the international companies, on the basis of a suitable contractual regime whereby the partner provides the necessary capital and state-of-the-art technology.

4.5 Market Limitations

Restoration and rehabilitation to reach a production capacity of 3-3.5mn b/d could be achieved by 2005, assuming the return of law and order, with expansion to a production capacity of 5-6mn b/d perhaps by 2010. That would imply that Iraq manages to export at an annual incremental growth of around 0.5mn b/d, which amounts to around 50% of the world’s annual growth.

 

While this is possible, there are three factors to consider:

4.6 Finance Limitations

You will note that I have excluded privatization as a means to raise capital or provide benefits, for the following reasons:

 

 

5.0 Guiding Policy

I would like to conclude the above deliberations with the following suggested guiding principles:

 

5.1    The national oil industry should be given a pivotal role to play, but without excluding a positive role for the international oil companies, with the right balance, at the right time, and under the right contractual arrangements, and laws and regulations.

 

 

5.2    Clearly the restoration and rehabilitation of the oil industry should take priority. In the meantime, a process of evaluation and reassessment of petroleum resources and their management should be started urgently. Setting priorities is vital. This may need to begin with attitudinal change, so that consultation and consensus are encouraged as the means to arrive at optimal oil policy, planning and organization.

 

Production capacity expansion and growth should be based on a composite master plan which takes into consideration the country’s development and economic needs. It should be based on optimal use of the proven reserves housed in numerous and different locations, with an alternative option to cater for future additional potential reserves. Market capacity, investment capital and the capacity and role of each of the national oil companies, and the complimentary role of the international oil companies, as well as administrative, legislative and regulatory needs should be simultaneously assessed and integrated in the plan.

 

5.3    A petroleum law should state, amongst other things: that petroleum resources are the property of the state and should be managed in the best interests of the nation, in accordance with a legislative and regulatory system capable of making open and transparent decisions;

 

The preservation of petroleum resources and the environment be upheld and accordingly gas-flaring should be stopped (in stages) in order to preserve the gas and protect the environment;

 

The ministry should ensure that exploration, development and exploitation operations be efficient and in accordance with the best good oil industry practices.

 

As Iraqis we are now at yet another crossroads. The decisions we make today will determine our future.