Biography Of Pele Essays - Brazilian Footballers, Pele, Pel, Arantes

Biography of Pele Edson Arantes do Nascimento, more widely admired by the world as "Pel?", was born on October 23, 1940, in a small village in Brasil called Tr?s Coraes in the Brasilian state of Minas Gerais. He was baptized in the municipal church called Igreja da Sagrada Fam?lia de Jesus, Maria e Jos?. His father, Jo?o Ramos do Nascimento, or Dondinho, as he was known in the soccer world, was also a professional player. He was well-known as one of the best-heading players in his time. He was a center forward for Fluminense until an injury kept him from playing professional division one soccer. His mother Celeste gave Pel? and the rest of his family attention to their needs and a lot of love. When he was a child, Pel? and his family moved to Baur?, in the interior of the Brasilian state of S?o Paulo, where he learned to master the art of futebol. One day he himself confessed that he "tinha tr?s coraes [had three hearts]", referring to the city where he was born, Tr?s Coraes, and to Baur? and Santos. Pel?'s Career Pel?'s first job was shining shoes. But he had always dreamed of playing soccer. Pel?'s soccer career started early. After playing in a few amateur teams like Baquinho and Sete Setembro, at the age of 11, while playing for an uncoached team called Ameriquinha, he was discovered by a former Brasilian World Cup player named Waldemar de Brito. De Brito recognized Pel?'s skills and invited him to join the team he was organizing (Clube Atl?tico Baur). When Pel? was fifteen, in 1956, de Brito took him to the city of S?o Paulo to try out for the professional club called Santos Futebol Clube (SFC). That day, de Brito told the team directors that "This boy will be the greatest soccer player in the world." Pel?'s first show came on September 7, 1956, when he played in place of the center forward Del Vecchio. He came into the game to score the sixth of the seven goals in the 7-1 Santos victory. He scored his goal on the 36th minute, in a play between Raimundinho and Tite. The ball was given to Pel? in the box, and even though he was surrounded by defenders, he shot on goal and the ball went under goalkeeper Zaluar's body. Zaluar became famous as the first goalkeeper to take a goal from the great Pel?. From there, the trip to the summit was fast. In his first league game with Santos, he scored four goals. The next season, he was a regular starter and came out score leader of the S?o Paulo state league, with 32 goals.

Menkaure and Queen Khamerernebty essays

Menkaure and Queen Khamerernebty essays I have chosen to write about the statue of Menkaure and Queen Khamerernebty. The statue of the King and Queen was found in the Valley Temple of the pyramid of Menkaure at Giza and dates from 2490-2472 B.C. When looking at the statue, I find that it portrays a certain presence that commands attention. This is in part due to the standing portrait of both Menkaure and Queen Khamerernebty. You can see Menkaure stands tall with his head held high. The figure is a frontal view although Menkaures head seems to be slightly turned to the right. His body stands at attention with his arms positioned to his sides and hands clinched around what appear to be pegs or maybe dowels. His shoulders are unmoved and his hips remain even which does not fit the way a person stepping forward would actually look. Though this may not look naturalistic, it signifies the kings power. Standing beside him you find his wife Queen Khamerernebty with her right arm wrapped around his waist as her left arm crosses over to gently touch his left arm with wifely affection. Her left leg is also positioned forward, however not as far because of her lower ranking to the king. This is representation of male and female depicts the conventional differences between the two as she is portrayed in a more naturalistic style and therefore less imposing. The overall balance of the statue is approximately symmetrical due to the slightly smaller size of Queen Khamerernebty. The individual proportions for each of the subjects appears to be in relation with each of the their bodies, which gives the viewer a well balanced unity in general to the whole statue. The contours of the sculptures lines are simple and easy to follow. The compositional lines found throughout the piece are clean and provide the viewer with a smooth transition. The headdress as an example folds downward and onto the kings shoulders with a slight bend th ...

( Create a topic based on source provided ) Essay

( Create a topic based on source provided ) - Essay Example Roosevelt become so famous for. The introduction is very telling of the way the President views the American populace and his overall reliance on their support to accomplish the goals he sets out. Obama’s speech begins, â€Å"Good evening. Tonight I want to talk to you about the debate we’ve been having in Washington over the national debt – a debate that directly affects the lives of all Americans† (Obama, 2011 p. 302). By reaching out to the people and speaking with them as equals as well as presenting to them the struggles and hardships that government faces, FDR was able to gain the buy-in of the populace and became one of the most beloved presidents in American history. President Obama follows the same approach in this speech. Additionally, in these first few lines, the President is both able to lay out the topic at hand and paint a very clear picture of the issue as it relates to each and every American on both sides of the political spectrum. Additi onally, by making use of the first person plural pronoun we throughout the speech, the President is further able to quietly show the combined and shared burden that each and every citizen has with relation to the actions that the government partakes. Another powerful technique that the speech employs is even though the topic at hand is deadly serious and has the potential to affect the future lives and welfare of Americans well into the next several decades, the President is slow to ascribe blame to either party. Says Obama, â€Å"Because neither party is blameless for the decisions that led to this problem, both parties have a responsibility to solve it† (Obama, 2011 p. 303). This powerful admission that he does not intend to ascribe blame gains the trust of the audience and commands their respect as the issue is further explained. One drawback that the speech has is that it does not provide anything resembling equal time to the two ways forward the

The reality of work cultures in the modern economy Essay - 1

The reality of work cultures in the modern economy - Essay Example These issues are explored in this paper. The study of Sennett (1999) is used as the core source for explaining the various aspects of the above problems. It is proved that in modern organizational employees are under severe pressures no matter their position in the organizational hierarchy. In the modern workplace the employment relationship has been highly transformed. Emphasis is given not on the respect of routine of work but rather on the high exposure to risk and on the potential to follow â€Å"orders on short notice† (Sennett 1999, p.9). The new status of work is therefore characterized by extensive flexibility (Sennett 1999), a trend that threatens traditional work values, such as commitment and trust. Indeed, an employee who has to face continuous changes in his work schedule is likely to feel less committed to his organization. The need to follow a highly flexible mode of employment has led employees to become more anxious (Sennett 1999). In the long term, this practice can lead to irreversible problems in employees’ performance, harming, at the next level, employees’ health (Sennett 1999). In other words, the modern ways of working can injure employees, even if it may takes a bit of time for the relevant injuries to appear clearly. For S mil (2013) the expansion of IT systems in the workplace has led to the limitation of organizations’ needs in terms of workforce, a phenomenon which is clearer in the manufacturing industry. In this context, IT technology has injured employees by limiting their value in the workplace. At the same time, the modern employment relations framework has also influenced employees’ character. This issue is made clear through the following fact: character, as a critical characteristic of humans, includes a range of elements, such as: the personal values and commitment, the goals set in regard to personal and professional life and the hierarchy of personal needs and desires

Reflection paper about residential school Essay Example | Topics and Well Written Essays - 500 words

Reflection paper about residential school - Essay Example It seems the schools also had a larger purpose of eliminating the cultures of indigenous people in Canada. The problems started by sending the children to schools far away from home. Putting the native children far away from home and not allowing their parents to visit was psychologically devastating to the children. To worsen the situation, the government developed laws to force every child to attend school and forcefully remove children from school for the retraining. If the residential school system had good motives, then why force children to such schools. I think this was just a plot to remove the Indian culture by breaking the transmission chain through excluding children from their culture and putting them in complete isolation. The government’s slow response to the report issued by the Royal Commission on Aboriginal People further highlights the ill motive of the residential school system. The report extensively elaborated the abuse and neglect facing the natives in these schools. The food was inadequate; there is poor sanitation; they were overcrowded; students were malnourished and often abused by the teachers. The children were also exposed to diseases both deliberately and from the poor conditions in the schools. Rape, murder, sterilization and forced electrocution were among the problems reported by the Commission (Cherrington 1). Therefore, one is left to wonder if these are schools or some form of government torturing facilities for suspected terrorists. The residential school was fair to the natives. Despite coming from different cultures, these children are not in any way entitled to be treated as animals. It is important for government and people to respect the ethnic backgrounds and cultures of different individuals. I do not see any reason for developing initiatives to eliminate the customs of the natives. Why even create the residential schools in the

Foam Assisted Lift Technology to Improve Recovery Factor

Foam Assisted Lift Technology to Improve Recovery Factor PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION Forty first Annual Convention Exhibition, May 2017 Foam Assisted Lift Technology to Improve Recovery Factor from Sensitive Wells, lesson learned from Total EP Indonesie Ramot Sianturi* Jodi Astorifa Anggoro* Muhammad Nadrul Jamal* Chiko Eko Jatmiko* ABSTRACT Total EP Indonesie (TEPI) currently produce ÂÂ ±1600 MMSCFD of gas from 5 major gas fields, which are Tunu, Sisi-Nubi, South Mahakam, Peciko and Tambora. Except South Mahakam and Sisi-Nubi, all other fields are mature and already in declining production. On some very sensitive gas wells, there have been liquid loading problem observed, a phenomena of inability to continuously lift liquid from borehole. The accumulated liquid increases hydrostatic pressure and eventually stop the well production. As a solution, TEPI introduced a Foam Assisted Lift (FAL) technology in 2011 as a pilot phase, and continued in 2012-2013 on more wells part of FAL trials. The principle of FAL is to generate bubbles to reduce hydrostatic pressure, through surfactant injection from surface to down-hole using capillary string (CS) set under specific well intervention arrangement. Starting from the pilot phase, TEPI have performed several improvements and development of robust down-hole equipments, operation, and also the selection criteria of candidate wells. During several phases of FAL pilots, TEPI had defined the selection method and criteria of good FAL candidates; good productivity (defined as Porosity x Net pay thickness), good offload response, condensate and liquid ratio less than 60%, and bottom hole shut in pressure higher than 1000 psi. The new selection criteria was fully implemented in 2015 campaign, and resulted in improved production in 10 wells. FAL is considered as proven technology to maintain production stability of very sensitive gas wells. Keywords: Capillary string, liquid loading, foam assisted lift, selection criteria INTRODUCTION Total EP Indonesia (TEPI) produces ÂÂ ±1600 MMscfd in 2016, it was decreasing sharply from 2010 which could produced ÂÂ ±2000 MMscfd. One of the main challenges to maintain the plateau production of TEPI is the liquid loading issue which means the inability to lift liquid out from gas wells. This liquid loading issue triggers to self killing process as shown in Figure 1. In the beginning of wells life, well produced in high gas rate and relatively dry. Through the time gas production decreases, water starts to be produced and less energy to lift the liquid. As the consequence, liquid will start to be accumulated in the borehole then eventually stop the well production. Liquid loading issue would always happened in gas wells, it just only the matter of time. To minimize and longer wells life, until recently TEPI performs regular offload by decreasing Well Head Flowing Pressure (WHFP) close to atmospheric pressure and flaring, involving substantial means such as testing barge and personnel. These offloading activities present specific risks, not only for safety, personnel, and assets, but also impact in environment from the flaring activity which results in Green House Gas (GHG) emissions. Moreover, this offloading is only temporary solution to boost the production. Therefore, a continuous offloading system is required to maintain the sustainability of production. Several technologies for continuous offloading are shown in Table 1. Based on Table 1, the most possible technology to be applied is Foam Assisted Lift (FAL) through CS considering no energy required, comply with company rules, and less cost compare to others. Principal of FAL is by creating foam at down-hole to reduce the hydrostatic pressure at wellbore in order to help the lifting of liquid to surface. The process sequence of FAL is shown in Figure 2; Addition of surfactant inside the well will reduce gas-liquid surface tension The reduction of surface tension will impact to the reduction of liquid density Hydrostatic pressure will be reduce as the impact of lighter liquids density Reduction of hydrostatic pressure will give more drawdown, delta pressure between reservoir pressure and bottom hole flowing pressure (BHFP) Additional drawdown will give more gas rate production Technology FAL has been developed in TEPI in 2011 as a pilot phase and continued in 2012-2013 on more wells as part of FAL trials. Starting from the pilot phase, TEPI have performed several improvements and development of robust down-hole equipments, operations, and also the criteria of candidate selection. CAPILLARY STRING INJECTION SYSTEM Down-hole Equipment CS down-hole system is an additional tubing (injection system) that inserted inside production tubing. Even though additional CS inserted inside, TEPI still complies and respects to safety by keeping down-hole safety valve (DHSV) installed. It is mandatory to equip subsurface safety valve in onshore and offshore wells in TEPI for safety purpose as second barrier if any damage or malfunction of surface system happened. Initially the DHSV opening and closing is controlled by hydraulic pressure from control panel but after equipped with CS down-hole system, the opening and closing is controlled by surfactant pressure from surface surfactant facilities. DHSV in CS well is inserted or incorporated in a Weatherford Injection and Safety Hanger (WISH). The WISH hanger also locks the CS tubing, top and injection valve, and dual check valves as shown in the Figure 3. Dual check valves are used at top and bottom injection valve to prevent well pressure from production tubing entering the system in CS tubing and DHSV control line. Besides that, the purpose of dual check valves also to prevent reverse flow of surfactant or fluid s from wells which is potentially could cause plugging. Top injection valve installed immediately after WISH with purpose to pressurize and open DHSV at certain cracking pressure (ÂÂ ±2000 psi) then it will allow surfactant to flow to bottom part of CS tubing. Bottom injection valve is installed at the bottom part of the tubing with purpose to inject surfactant inside production tubing. Surface Facilities Surface facilities were designed to allow the surfactant injection from surface to wellbore with consideration to safety aspect, production reliability, and production availability. Whole surface facilities in CS well are shown in the Figure 4. CS surface facilities consist of several equipments as follow: Surfactant tank; Tank that used shall be made from metallic tank since based on MSDS, surfactant is consider as flammable fluid. Pump; Surfactant injection pumps type is positive displacement driven by instrument gas. In the earlier phase, installed pump is only one but due to the frequency of pumps failure, it is decided to install dual pump with philosophy one in operation and one as back-up. Pressure Switch High-High (PSHH); PSHH is installed to protect the equipment from overpressure due to blocked outlet discharge of surfactant injection line or reverse flow from reservoir. Pressure Switch Low-Low (PSLL); PSLL is installed to identify any leak/ rupture in the injection line or to identify if the pump stop working that could lead to pump cavitations. Pressure Safety Valve (PSV); PSV is installed at discharge line of pump to protect the surface facilities Surfactant Criteria that shall be considered during surfactant selection process are the foam efficiency and stability. Several laboratory tests have been performed to check and validate these two criteria. Qualifications of surfactant that been used in TEPI are as follow: The product could be used high temperature environmental ( ÂÂ ±1760C) since it would be injected up to wellbore No plugging issue cause by surfactant if injection stopped Compatible with other chemicals that injected in the flow-line, i.e corrosion inhibitor CANDIDATE SELECTION In the early phase on 2011, candidate of CS wells were selected based on the wells behavior (stable or intermittent flow), offload frequency, turner rate, and response to shut in for pressure build up (SIBU). The preliminary step for candidate selection is the wells behavior review before going in to deeper to the other criteria. A well that suffered with liquid loading could be identified by increasing of water production rate, and then followed by sudden decrease of gas production rate and decreasing of liquid lifted to surface that corresponding to the critical/ turner rate reached. The trend of WHFT also gives a good sign to do preliminary selection. Case 1 Well with Low Productivity and Low Gas Rate during offload Figure 5 is one of CS wells production evolution profile that selected based on the selection criteria above. As shown in the graph, the well still gave response to the offload that performed on October 2012 with high water production, ÂÂ ±700 bwpd but in limited gas rate, ÂÂ ±0.5 MMSCFD. This well clearly shown outflow problem as describes on liquid level column inside well based on pressure and temperature survey that given on Figure 6. CS was installed on May 2013, but there was no significant improvement in gas production even it was clearly confirmed that the well has issue in liquid lifting. Existence of water and response to offload could not ensure the successful of FAL, cut off of gas rate required to ensure the agitation and mixing between liquid and gas needs to be defined as well. Besides that, the productivity of the well needs to be checked as well. As shown in the IPR and VLP curve, well with higher productivity will give higher gain in any changes on VLP shape. Case 2 Well with Higher Condensate Liquid Ratio Figure 7 is sample of CS well that have high condensate ratio in liquid, ÂÂ ±80% of condensate in liquid. Based on the graph, gas rate production since October 2012 shown decreasing trend but still responsive to SIBU and offload (Qgas rate offload on August 2013 gave value ÂÂ ±1.5 MMSCFD). Considering the initial selection criteria, this well was a good candidate for CS, but after installed with CS, there was no significant improvement. Unsuccessful result potentially caused by the existence of high condensate rate. Since surfactant that used as FAL is water base, it would create foam if only water exist in the certain composition. If liquid consist more condensate, foam will not be created and the impact potentially will give additional back pressure to the well itself. Case 3 Well with Low Bottom Hole Shut In Pressure (BHSIP) Well in Figure 8 was installed with CS since August 2013. As shown in the graph, even though the well shown positive response in offload (Qgas rate at ÂÂ ±3 MMSCFD) and mainly produced water instead of condensate, the result after CS installation did not show positive improvement. Reviewing further from reservoir point of view, this well indicated a good productivity but the pressure (BHSIP) has been at low value. Based on the result on CS wells that selected based on criteria above (conventional approach), found that criteria above were still not capable enough to give higher success ratio. As in cases above, several parameters should be included in the selection process, such as productivity, response to offload, condensate liquid ratio, and BHSIP. Statistical approach has been performed to define the new selection that could give higher success ratio. Based on the review, parameters or criteria that could improve the success ratio are as follow: Productivity As shown in the Figure 5, more gain could be reached in the high productivity wells. The unloading of well with FAL through CS would give additional drawdown in front of the reservoirs. In the same drawdown, the higher gain would be given by the well with higher productivity. In TEPI, the productivity is represented by the height multiply with the porosity. The higher the height and porosity, the higher would be the productivity. In order to improve the success ratio of CS wells, TEPI implemented the cut-off productivity at value 250. Response to Offload FAL by surfactant does not bring any additional energy to the system. The well itself should be able to revive by itself in order to activate the foaming effect efficiently and effectively. Therefore, response to the offload is important to confirm CS candidate prior the installation. Good candidate for CS shall have an improvement in gas rate and liquid production at atmospheric pressure compared to LP. Based on review in existing CS wells, cut-off value to confirm candidate CS that implemented in TEPI is 1.3 MMSCFD in offload condition. Condensate liquid ratio Condensate is natural killer of foam. It would collapse the existence of foam. Based on laboratory test, minimum of 40% water in the liquid is still sufficient to create effective and stable foam. Therefore, the ratio of condensate and water needs to be considered as well during the selection candidate process. BHSIP BHSIP value could be used to represent reservoir pressure. Therefore, candidate for CS wells shall still have high BHSIP, it would not be too depleted reservoirs. Even though BHISP is used as one of the criteria, needs to be careful in the selection process since higher BHSIP could be also due to higher liquid column. Case 4 Well that Selected Based on New Selection Criteria New selection criteria that are included the cut-off productivity, gas rate during offload, condensate liquid ratio, and BHSIP have been fully implemented in 2015. TN-H13 is one of CS well that already selected based on this selection criteria. Productivity that represents by the value of height multiply with porosity is ÂÂ ±460 meanwhile the cut-off is at 250 Last offload that performed on August 2013 still gave value at 2.6 MMSCFD meanwhile the cut-off is at 1.3 MMSCFD Condensate ratio was at ÂÂ ±34% before CS installed meanwhile the cut-off is at 60% BHSIP based on pressure and temperature monitoring is at 1600 psi meanwhile the cut-off is at 1000 psi As shown in Figure 9, Production trend from point A (February 2014) to point B (May 2014) shown decreasing trend and limited water lifted to surface. In the end of May 2014, after reviewed based on new selection criteria, well gave significant improvement in gas rate after installed with CS. Gas production from point B (ÂÂ ±0.7 MMSCFD) increase to point C (ÂÂ ±2.5 MMSCFD) and then gave stable production. Good response to the FAL technology also given by the increasing of water rate that could lifted to surface. These new selection criteria have been fully implemented in 15 wells along 2015 and gave production improvement in 10 wells. DOWNHOLE MEMORY GAUGE As part of learning process, beside define the new selection criteria, the impact of surfactant injection rate on reduction of BHFP needs to be evaluated as well. The method to evaluate this BHFP reduction is by installing memory gauge at the edge of CS tubing. Total memory gauges installed are 5. TN-H13 is selected based on the new selection criteria and it gave positive result in gas production after installed with CS. Positive impact on the gas production could be explained in Figure 10. Performed test was by varying the injection rate through several periods. It was started with low injection rate to maximum injection rate. Stabilization period was given each time injection rate changed. The purpose of stabilization period is to have same baseline in each step of injection rate. Increasing of injection rate gave inline result with increasing pressure reduction of BHFP. At the end of the trial, surfactant injection was stopped in order to see the impact in pressure reduction of BHFP. From Figure 10, it is clearly shown that by stopping surfactant injection, BHFP would be back to initial value. Therefore, it could be concluded that the addition of surfactant obviously gives positive response to production improvement. The addition of CS gave reduction of BHFP by 160 275 psi, which means additional drawdown is given to the well that will impact to additional gas rate. CONCLUSIONS Fully implementation of new selection criteria (productivity, response to offload, condensate liquid ratio, and BHSIP) are applied in 2015 campaign. It is confirmed that the implementation could improved production in more than 10 wells. Surfactant injection inside the well that suffered with liquid is confirmed could give additional drawdown that impact to the addition of gas rate production as confirmed from memory gauge installation result. FAL is considered as proven technology to maintain production stability of very sensitive gas wells. ACKNOWLEDGEMENTS The authors gratefully acknowledge permission from SKK MIGAS, INPEX, and TOTAL to publish this paper. Our biggest gratitude is also gives to all parties who provided valuable comments and inputs during the preparation of this paper. REFERENCE Lea, James, Henry Nickens, and Mike Wells. (2008). Gas Well Deliquification. 2nd Edition. Gulf Professional Publishing. Table 1. Dewatering Technologies Figure 1. Liquid Loading Phenomena in Gas Wells Figure 2. Process Sequence of FAL Figure 3. CS down-hole configuration Figure 4. Process Flow Diagram and Emergency Shut Down (ESD) system Figure 5. Production Evolution of TN-B1 Figure 6. Gradient Pressure in Shut in and Flowing Phase of TN-B1 Figure 7. Production Evolution of TN-N25 Figure 8. Production Evolution of TN-P13 Figure 9. Production Evolution of TN-H13 Figure 10. Memory Gauge Result of TN-H13

Raw Foods Diet :: essays research papers

What’s up with the Raw Deal? The Atkins diet? South-Beach Diet? Jenny Craig? Weight Watchers? But a Raw-food only diet? What the†¦?! Consuming only raw foods? Not cooking anything? Isn’t that unhealthy? Not according to advocates of this diet. The raw foods diet is among some of the latest fad and celebrity-hyped diets out there today, you can even find some restaurants that only serve raw foods. The name of the raw food diet says it all: You only consume raw, unprocessed foods. Diet devotees claim the diet improves nutrition and health, offers spiritual enlightenment and improves digestion among other things. But can a diet consisting only of raw foods truly live up to its promises and can it be healthy?   Ã‚  Ã‚  Ã‚  Ã‚  Followers consume a diet regimen made up of fresh, raw fruits and vegetables, sprouted seeds, nuts, legumes, dried fruits, milk from coconut, fresh fruit and vegetable juices and other organic or natural foods which have not been processed. Sounds healthy. It stems from the thinking that raw and living foods contain the essential enzymes needed for proper digestion, as well as containing higher nutrient values. Raw food dieters believe the enzymes in raw foods are the life force and that every food has its own essential enzymes. These enzymes help the body digest the foods completely, without relying on the body’s own enzymes. This means that cooked foods, foods cooked higher than 116  °F, are â€Å" dead† because all of these enzymes and nutrients are destroyed.   Ã‚  Ã‚  Ã‚  Ã‚  But is their scientific data to back this up? No, not really. It has been widely known and accepted that cooking our food is healthier and safer. Cooking foods kills any harmful bacteria, it lets us eat a wide variety of foods especially those who cannot tolerate raw uncooked vegetables, which can leave individuals with nutrient deficiencies. And well, yes cooking does kill the foods enzymes, our body has its own enzymes for proper digestion and health and doesn’t need other enzymes.